[{"department":[{"_id":"10"},{"_id":"548"}],"user_id":"109467","_id":"57580","project":[{"name":"TRR 358 - B02: TRR 358 - Spektraltheorie in höherem Rang und unendlichem Volumen (Teilprojekt B02)","_id":"356"}],"status":"public","type":"journal_article","doi":"10.1016/j.jde.2025.114065","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.jde.2025.114065"}],"author":[{"first_name":"Guendalina","last_name":"Palmirotta","id":"109467","full_name":"Palmirotta, Guendalina"},{"first_name":"Yannick","full_name":"Sire, Yannick","last_name":"Sire"},{"full_name":"Anker, Jean-Philippe","last_name":"Anker","first_name":"Jean-Philippe"}],"oa":"1","date_updated":"2026-03-30T12:03:37Z","citation":{"chicago":"Palmirotta, Guendalina, Yannick Sire, and Jean-Philippe Anker. “The Schrödinger Equation with Fractional Laplacian on Hyperbolic Spaces and Homogeneous Trees.” <i>Journal of Differential Equations</i>, 2026. <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">https://doi.org/10.1016/j.jde.2025.114065</a>.","ieee":"G. Palmirotta, Y. Sire, and J.-P. Anker, “The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees,” <i>Journal of Differential Equations</i>, 2026, doi: <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>.","ama":"Palmirotta G, Sire Y, Anker J-P. The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees. <i>Journal of Differential Equations</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>","apa":"Palmirotta, G., Sire, Y., &#38; Anker, J.-P. (2026). The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees. <i>Journal of Differential Equations</i>. <a href=\"https://doi.org/10.1016/j.jde.2025.114065\">https://doi.org/10.1016/j.jde.2025.114065</a>","short":"G. Palmirotta, Y. Sire, J.-P. Anker, Journal of Differential Equations (2026).","mla":"Palmirotta, Guendalina, et al. “The Schrödinger Equation with Fractional Laplacian on Hyperbolic Spaces and Homogeneous Trees.” <i>Journal of Differential Equations</i>, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>.","bibtex":"@article{Palmirotta_Sire_Anker_2026, title={The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees}, DOI={<a href=\"https://doi.org/10.1016/j.jde.2025.114065\">10.1016/j.jde.2025.114065</a>}, journal={Journal of Differential Equations}, publisher={Elsevier}, author={Palmirotta, Guendalina and Sire, Yannick and Anker, Jean-Philippe}, year={2026} }"},"related_material":{"link":[{"relation":"confirmation","url":"https://www.sciencedirect.com/science/article/pii/S0022039625010927?via%3Dihub"}]},"publication_status":"published","language":[{"iso":"eng"}],"keyword":["Schrödinger equation","Fractional Laplacian","Dispersive estimates","Strichartz estimates","Real hyperbolic spaces","Homogeneous trees"],"external_id":{"arxiv":["2412.00780"]},"abstract":[{"lang":"eng","text":"We investigate dispersive and Strichartz estimates for the Schrödinger equation involving the fractional Laplacian in real hyperbolic spaces and their discrete analogues, homogeneous trees. Due to the Knapp phenomenon, the Strichartz estimates on Euclidean spaces for the fractional Laplacian exhibit loss of derivatives. A similar phenomenon appears on real hyperbolic spaces. However, such a loss disappears on homogeneous trees, due to the triviality of the estimates for small times."}],"publication":"Journal of Differential Equations","title":"The Schrödinger equation with fractional Laplacian on hyperbolic spaces and homogeneous trees","date_created":"2024-12-04T16:21:38Z","publisher":"Elsevier","year":"2026"},{"status":"public","abstract":[{"lang":"eng","text":"On finite regular graphs, we construct Patterson-Sullivan distributions associated with eigenfunctions of the discrete Laplace operator via their boundary values on the phase space. These distributions are closely related to Wigner distributions defined via a pseudo-differential calculus on graphs, which appear naturally in the study of quantum chaos. Using a pairing formula, we prove that Patterson-Sullivan distributions are also related to invariant Ruelle distributions arising from the transfer operator of the geodesic flow on the shift space. Both relationships provide discrete analogues of results for compact hyperbolic surfaces obtained by Anantharaman-Zelditch and by Guillarmou-Hilgert-Weich."}],"type":"preprint","publication":"arXiv:2603.09779","language":[{"iso":"eng"}],"user_id":"109467","department":[{"_id":"548"},{"_id":"10"},{"_id":"34"}],"project":[{"name":"TRR 358; TP B04:  Geodätische Flüsse und Weyl Kammer Flüsse auf affinen Gebäuden","_id":"358"}],"_id":"65232","external_id":{"arxiv":["2603.09779"]},"citation":{"short":"C. Arends, G. Palmirotta, ArXiv:2603.09779 (2026).","bibtex":"@article{Arends_Palmirotta_2026, title={Patterson-Sullivan distributions of finite regular graphs}, journal={arXiv:2603.09779}, author={Arends, Christian and Palmirotta, Guendalina}, year={2026} }","mla":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 2026.","apa":"Arends, C., &#38; Palmirotta, G. (2026). Patterson-Sullivan distributions of finite regular graphs. In <i>arXiv:2603.09779</i>.","ama":"Arends C, Palmirotta G. Patterson-Sullivan distributions of finite regular graphs. <i>arXiv:260309779</i>. Published online 2026.","chicago":"Arends, Christian, and Guendalina Palmirotta. “Patterson-Sullivan Distributions of Finite Regular Graphs.” <i>ArXiv:2603.09779</i>, 2026.","ieee":"C. Arends and G. Palmirotta, “Patterson-Sullivan distributions of finite regular graphs,” <i>arXiv:2603.09779</i>. 2026."},"page":"38","year":"2026","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2603.09779"}],"title":"Patterson-Sullivan distributions of finite regular graphs","author":[{"full_name":"Arends, Christian","last_name":"Arends","first_name":"Christian"},{"full_name":"Palmirotta, Guendalina","id":"109467","last_name":"Palmirotta","first_name":"Guendalina"}],"date_created":"2026-03-30T11:56:04Z","oa":"1","date_updated":"2026-03-30T12:02:56Z"},{"ddc":["370"],"file_date_updated":"2026-04-20T16:18:30Z","language":[{"iso":"eng"}],"alternative_title":["Editorial"],"_id":"64797","department":[{"_id":"979"}],"user_id":"83381","editor":[{"first_name":"Lisa","last_name":"Birk","full_name":"Birk, Lisa"},{"first_name":"Gerrit","last_name":"Loth","full_name":"Loth, Gerrit"},{"full_name":"Jotzo, Luca","id":"88811","last_name":"Jotzo","orcid":"0009-0003-1440-6466","first_name":"Luca"},{"full_name":"Binder, Karin","id":"83381","last_name":"Binder","first_name":"Karin"},{"last_name":"Frischemeier","full_name":"Frischemeier, Daniel","first_name":"Daniel"}],"status":"public","file":[{"date_created":"2026-04-20T16:18:30Z","creator":"binder","date_updated":"2026-04-20T16:18:30Z","file_name":"Birk, Loth, Jotzo, Binder, Frischemeier 2025 IASE Satellite Editorial.pdf","file_id":"65467","access_level":"closed","file_size":1447145,"content_type":"application/pdf","relation":"main_file","success":1}],"type":"conference_editor","title":"14th IASE Satellite Conference \"Statistics and Data Science Education in STEAM\"","doi":"10.52041/iase25.158","conference":{"end_date":"2025-10-02","location":"Münster","name":"14th IASE Satellite Conference \"Statistics and Data Science Education in STEAM\"","start_date":"2025-09-30"},"date_updated":"2026-04-20T16:19:18Z","publisher":"International Association for Statistics Education","date_created":"2026-03-01T13:18:24Z","year":"2026","citation":{"short":"L. Birk, G. Loth, L. Jotzo, K. Binder, D. Frischemeier, eds., 14th IASE Satellite Conference “Statistics and Data Science Education in STEAM,” International Association for Statistics Education, 2026.","bibtex":"@book{Birk_Loth_Jotzo_Binder_Frischemeier_2026, title={14th IASE Satellite Conference “Statistics and Data Science Education in STEAM”}, DOI={<a href=\"https://doi.org/10.52041/iase25.158\">10.52041/iase25.158</a>}, publisher={International Association for Statistics Education}, year={2026} }","mla":"Birk, Lisa, et al., editors. <i>14th IASE Satellite Conference “Statistics and Data Science Education in STEAM.”</i> International Association for Statistics Education, 2026, doi:<a href=\"https://doi.org/10.52041/iase25.158\">10.52041/iase25.158</a>.","apa":"Birk, L., Loth, G., Jotzo, L., Binder, K., &#38; Frischemeier, D. (Eds.). (2026). <i>14th IASE Satellite Conference “Statistics and Data Science Education in STEAM.”</i> International Association for Statistics Education. <a href=\"https://doi.org/10.52041/iase25.158\">https://doi.org/10.52041/iase25.158</a>","ama":"Birk L, Loth G, Jotzo L, Binder K, Frischemeier D, eds. <i>14th IASE Satellite Conference “Statistics and Data Science Education in STEAM.”</i> International Association for Statistics Education; 2026. doi:<a href=\"https://doi.org/10.52041/iase25.158\">10.52041/iase25.158</a>","chicago":"Birk, Lisa, Gerrit Loth, Luca Jotzo, Karin Binder, and Daniel Frischemeier, eds. <i>14th IASE Satellite Conference “Statistics and Data Science Education in STEAM.”</i> International Association for Statistics Education, 2026. <a href=\"https://doi.org/10.52041/iase25.158\">https://doi.org/10.52041/iase25.158</a>.","ieee":"L. Birk, G. Loth, L. Jotzo, K. Binder, and D. Frischemeier, Eds., <i>14th IASE Satellite Conference “Statistics and Data Science Education in STEAM.”</i> International Association for Statistics Education, 2026."},"has_accepted_license":"1","publication_status":"published"},{"doi":"10.1016/j.jpaa.2026.108250","title":"Coxeter-Dynkin algebras of canonical type","volume":230,"date_created":"2025-12-16T14:20:09Z","author":[{"full_name":"Perniok, Daniel","id":"64242","last_name":"Perniok","first_name":"Daniel"}],"date_updated":"2026-04-23T13:00:59Z","intvolume":"       230","citation":{"ama":"Perniok D. Coxeter-Dynkin algebras of canonical type. <i>Journal of Pure and Applied Algebra</i>. 2026;230(5). doi:<a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">10.1016/j.jpaa.2026.108250</a>","ieee":"D. Perniok, “Coxeter-Dynkin algebras of canonical type,” <i>Journal of Pure and Applied Algebra</i>, vol. 230, no. 5, 2026, doi: <a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">10.1016/j.jpaa.2026.108250</a>.","chicago":"Perniok, Daniel. “Coxeter-Dynkin Algebras of Canonical Type.” <i>Journal of Pure and Applied Algebra</i> 230, no. 5 (2026). <a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">https://doi.org/10.1016/j.jpaa.2026.108250</a>.","apa":"Perniok, D. (2026). Coxeter-Dynkin algebras of canonical type. <i>Journal of Pure and Applied Algebra</i>, <i>230</i>(5). <a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">https://doi.org/10.1016/j.jpaa.2026.108250</a>","short":"D. Perniok, Journal of Pure and Applied Algebra 230 (2026).","bibtex":"@article{Perniok_2026, title={Coxeter-Dynkin algebras of canonical type}, volume={230}, DOI={<a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">10.1016/j.jpaa.2026.108250</a>}, number={5}, journal={Journal of Pure and Applied Algebra}, author={Perniok, Daniel}, year={2026} }","mla":"Perniok, Daniel. “Coxeter-Dynkin Algebras of Canonical Type.” <i>Journal of Pure and Applied Algebra</i>, vol. 230, no. 5, 2026, doi:<a href=\"https://doi.org/10.1016/j.jpaa.2026.108250\">10.1016/j.jpaa.2026.108250</a>."},"year":"2026","issue":"5","language":[{"iso":"eng"}],"department":[{"_id":"602"}],"user_id":"64242","_id":"63135","external_id":{"arxiv":["2509.17887"]},"status":"public","abstract":[{"text":"We propose a definition of Coxeter-Dynkin algebras of canonical type generalising the definition as a path algebra of a quiver. Moreover, we construct two tilting objects over the squid algebra - one via generalised APR-tilting and one via one-point-extensions and reflection functors - and identify their endomorphism algebras with the Coxeter-Dynkin algebra. This shows that our definition gives another representative in the derived equivalence class of the squid algebra, and hence of the corresponding canonical algebra. Finally, we have a closer look at the Grothendieck group and the Euler form which illustrates the connection to Saito's classification of marked extended affine root systems. On the other hand, this enables us to prove that in the domestic case Coxeter-Dynkin algebras are of finite representation type.","lang":"eng"}],"publication":"Journal of Pure and Applied Algebra","type":"journal_article"},{"date_created":"2026-04-29T08:25:18Z","publisher":"Springer Science and Business Media LLC","title":"Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams","issue":"1","year":"2026","language":[{"iso":"ger"}],"ddc":["370"],"publication":"Journal für Mathematik-Didaktik","file":[{"date_updated":"2026-04-29T08:28:25Z","creator":"binder","date_created":"2026-04-29T08:28:25Z","file_size":2993685,"file_id":"65514","access_level":"closed","file_name":"Rößner Binder Albrecht 2026 Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen.pdf","content_type":"application/pdf","success":1,"relation":"main_file"}],"abstract":[{"lang":"eng","text":"<jats:title>Zusammenfassung</jats:title>\r\n                  <jats:p>Risikokompetenz beinhaltet auch die Fähigkeit, stochastische Informationen, wie beispielsweise Anteile und Wahrscheinlichkeiten, richtig zu versprachlichen. Aus der Forschung zu bedingten Wahrscheinlichkeiten und Bayesianischen Aufgaben ist bekannt, dass die Nutzung von Visualisierungen und sogenannten „natürlichen Häufigkeiten“ (z. B. „80 von 100 Personen“) statt Wahrscheinlichkeiten in Prozent Verwechslungen beim Bestimmen von Wahrscheinlichkeiten eindämmen kann. Über den umgekehrten Prozess – das Versprachlichen von in Visualisierungen dargestellten Informationen – ist bisher jedoch wenig bekannt, obwohl diese Versprachlichungen auch für den Aufbau konzeptuellen Wissen als essentiell angesehen werden. In der vorliegenden Studie wurde daher untersucht, wie gut Schüler:innen die Versprachlichung von in Visualisierungen dargestellten Anteilen und natürlichen Häufigkeiten gelingt. Dazu wurde mit 138 Realschüler:innen aus der 9. Jahrgangsstufe ein Papier-und-Bleistift-Test durchgeführt, bei dem den Teilnehmenden nacheinander je ein (vollständig ausgefülltes) Baumdiagramm und ein Netzdiagramm präsentiert wurde. Die Schüler:innen sollten die inhaltliche Bedeutung der in der Visualisierung dargestellten stochastischen Informationen möglichst genau versprachlichen. Fokus der Studie ist der Einfluss der Visualisierung (Baumdiagramm vs. Netzdiagramm) und des Informationsformats der Visualisierung (Anteile in Prozent vs. natürliche Häufigkeiten) auf die richtige Versprachlichung von verschiedenen Relationstypen (Schnittinformationen vs. bedingte Informationen). Die Ergebnisse zeigen unter anderem, dass Informationen in natürlichen Häufigkeiten deutlich besser versprachlicht werden als in Prozenten und dass Schnittinformationen in Prozent besser anhand von Netzdiagrammen als von Baumdiagrammen versprachlicht werden. Die gewonnenen Erkenntnisse geben überdies Einblicke in typische (fehlerhafte) Versprachlichungen von Schüler:innen und könnten als Basis für die Entwicklung eines sprachsensiblen Unterrichts zu Anteilen und Wahrscheinlichkeiten im schulischen Stochastikunterricht dienen.</jats:p>"}],"volume":47,"author":[{"first_name":"Michael","last_name":"Rößner","full_name":"Rößner, Michael","id":"87801"},{"first_name":"Karin","id":"83381","full_name":"Binder, Karin","last_name":"Binder"},{"first_name":"Julian","last_name":"Albrecht","full_name":"Albrecht, Julian"}],"date_updated":"2026-04-29T08:29:01Z","doi":"10.1007/s13138-026-00267-1","publication_identifier":{"issn":["0173-5322","1869-2699"]},"has_accepted_license":"1","publication_status":"published","intvolume":"        47","citation":{"ama":"Rößner M, Binder K, Albrecht J. Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams. <i>Journal für Mathematik-Didaktik</i>. 2026;47(1). doi:<a href=\"https://doi.org/10.1007/s13138-026-00267-1\">10.1007/s13138-026-00267-1</a>","ieee":"M. Rößner, K. Binder, and J. Albrecht, “Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams,” <i>Journal für Mathematik-Didaktik</i>, vol. 47, no. 1, Art. no. 5, 2026, doi: <a href=\"https://doi.org/10.1007/s13138-026-00267-1\">10.1007/s13138-026-00267-1</a>.","chicago":"Rößner, Michael, Karin Binder, and Julian Albrecht. “Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams.” <i>Journal für Mathematik-Didaktik</i> 47, no. 1 (2026). <a href=\"https://doi.org/10.1007/s13138-026-00267-1\">https://doi.org/10.1007/s13138-026-00267-1</a>.","mla":"Rößner, Michael, et al. “Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams.” <i>Journal für Mathematik-Didaktik</i>, vol. 47, no. 1, 5, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s13138-026-00267-1\">10.1007/s13138-026-00267-1</a>.","short":"M. Rößner, K. Binder, J. Albrecht, Journal für Mathematik-Didaktik 47 (2026).","bibtex":"@article{Rößner_Binder_Albrecht_2026, title={Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams}, volume={47}, DOI={<a href=\"https://doi.org/10.1007/s13138-026-00267-1\">10.1007/s13138-026-00267-1</a>}, number={15}, journal={Journal für Mathematik-Didaktik}, publisher={Springer Science and Business Media LLC}, author={Rößner, Michael and Binder, Karin and Albrecht, Julian}, year={2026} }","apa":"Rößner, M., Binder, K., &#38; Albrecht, J. (2026). Versprachlichung von Anteilen und natürlichen Häufigkeiten anhand von Baum- und Netzdiagrammen Verbalization of proportions and natural frequencies based on tree diagrams and net diagrams. <i>Journal für Mathematik-Didaktik</i>, <i>47</i>(1), Article 5. <a href=\"https://doi.org/10.1007/s13138-026-00267-1\">https://doi.org/10.1007/s13138-026-00267-1</a>"},"department":[{"_id":"983"}],"user_id":"83381","_id":"65512","file_date_updated":"2026-04-29T08:28:25Z","article_number":"5","type":"journal_article","status":"public"},{"file":[{"file_id":"32100","file_name":"2103.02968.pdf","access_level":"open_access","file_size":978990,"date_created":"2022-06-22T09:56:39Z","creator":"weich","date_updated":"2022-06-22T09:56:39Z","relation":"main_file","content_type":"application/pdf"}],"publication":"Journal of Functional Analysis","ddc":["510"],"language":[{"iso":"eng"}],"year":"2025","issue":"1","title":"Wave Front Sets of Nilpotent Lie Group Representations","date_created":"2022-06-22T09:56:43Z","status":"public","type":"journal_article","file_date_updated":"2022-06-22T09:56:39Z","project":[{"_id":"356","name":"TRR 358 - B02: TRR 358 - Spektraltheorie in höherem Rang und unendlichem Volumen (Teilprojekt B02)","grant_number":"491392403"},{"grant_number":"422642921","_id":"355","name":"Mikrolokale Methoden für hyperbolische Dynamiken"}],"_id":"32099","user_id":"49178","department":[{"_id":"10"},{"_id":"623"},{"_id":"548"}],"citation":{"apa":"Weich, T., &#38; Budde, J. (2025). Wave Front Sets of Nilpotent Lie Group Representations. <i>Journal of Functional Analysis</i>, <i>288</i>(1). <a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\">https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684</a>","bibtex":"@article{Weich_Budde_2025, title={Wave Front Sets of Nilpotent Lie Group Representations}, volume={288}, DOI={<a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\"> https://doi.org/10.1016/j.jfa.2024.110684</a>}, number={1}, journal={Journal of Functional Analysis}, author={Weich, Tobias and Budde, Julia}, year={2025} }","short":"T. Weich, J. Budde, Journal of Functional Analysis 288 (2025).","mla":"Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.” <i>Journal of Functional Analysis</i>, vol. 288, no. 1, 2025, doi:<a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\"> https://doi.org/10.1016/j.jfa.2024.110684</a>.","ama":"Weich T, Budde J. Wave Front Sets of Nilpotent Lie Group Representations. <i>Journal of Functional Analysis</i>. 2025;288(1). doi:<a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\"> https://doi.org/10.1016/j.jfa.2024.110684</a>","ieee":"T. Weich and J. Budde, “Wave Front Sets of Nilpotent Lie Group Representations,” <i>Journal of Functional Analysis</i>, vol. 288, no. 1, 2025, doi: <a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\"> https://doi.org/10.1016/j.jfa.2024.110684</a>.","chicago":"Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.” <i>Journal of Functional Analysis</i> 288, no. 1 (2025). <a href=\"https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684\">https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684</a>."},"intvolume":"       288","has_accepted_license":"1","doi":" https://doi.org/10.1016/j.jfa.2024.110684","date_updated":"2024-09-25T08:18:44Z","oa":"1","author":[{"first_name":"Tobias","id":"49178","full_name":"Weich, Tobias","orcid":"0000-0002-9648-6919","last_name":"Weich"},{"first_name":"Julia","last_name":"Budde","full_name":"Budde, Julia"}],"volume":288},{"article_number":"109361","language":[{"iso":"eng"}],"_id":"56960","user_id":"23686","department":[{"_id":"34"},{"_id":"10"},{"_id":"90"}],"status":"public","type":"journal_article","publication":"Applied Mathematics Letters","title":"Absence of dead-core formations in chemotaxis systems with degenerate diffusion","doi":"10.1016/j.aml.2024.109361","publisher":"Elsevier BV","date_updated":"2024-11-08T13:30:02Z","author":[{"first_name":"Tobias","orcid":"0000-0001-9963-0800","last_name":"Black","full_name":"Black, Tobias","id":"23686"}],"date_created":"2024-11-08T13:28:04Z","volume":161,"year":"2025","citation":{"ieee":"T. Black, “Absence of dead-core formations in chemotaxis systems with degenerate diffusion,” <i>Applied Mathematics Letters</i>, vol. 161, Art. no. 109361, 2025, doi: <a href=\"https://doi.org/10.1016/j.aml.2024.109361\">10.1016/j.aml.2024.109361</a>.","chicago":"Black, Tobias. “Absence of Dead-Core Formations in Chemotaxis Systems with Degenerate Diffusion.” <i>Applied Mathematics Letters</i> 161 (2025). <a href=\"https://doi.org/10.1016/j.aml.2024.109361\">https://doi.org/10.1016/j.aml.2024.109361</a>.","ama":"Black T. Absence of dead-core formations in chemotaxis systems with degenerate diffusion. <i>Applied Mathematics Letters</i>. 2025;161. doi:<a href=\"https://doi.org/10.1016/j.aml.2024.109361\">10.1016/j.aml.2024.109361</a>","mla":"Black, Tobias. “Absence of Dead-Core Formations in Chemotaxis Systems with Degenerate Diffusion.” <i>Applied Mathematics Letters</i>, vol. 161, 109361, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.aml.2024.109361\">10.1016/j.aml.2024.109361</a>.","short":"T. Black, Applied Mathematics Letters 161 (2025).","bibtex":"@article{Black_2025, title={Absence of dead-core formations in chemotaxis systems with degenerate diffusion}, volume={161}, DOI={<a href=\"https://doi.org/10.1016/j.aml.2024.109361\">10.1016/j.aml.2024.109361</a>}, number={109361}, journal={Applied Mathematics Letters}, publisher={Elsevier BV}, author={Black, Tobias}, year={2025} }","apa":"Black, T. (2025). Absence of dead-core formations in chemotaxis systems with degenerate diffusion. <i>Applied Mathematics Letters</i>, <i>161</i>, Article 109361. <a href=\"https://doi.org/10.1016/j.aml.2024.109361\">https://doi.org/10.1016/j.aml.2024.109361</a>"},"intvolume":"       161","publication_status":"published","publication_identifier":{"issn":["0893-9659"]}},{"doi":"10.1007/978-981-97-8426-4_17","author":[{"first_name":"Birgit","full_name":"Pepin, Birgit","last_name":"Pepin"},{"first_name":"Sebastian","full_name":"Rezat, Sebastian","last_name":"Rezat"}],"date_updated":"2024-11-12T16:37:29Z","citation":{"short":"B. Pepin, S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent Advances in Mathematics Textbook Research and Development, Springer Nature, Singapore, 2025, pp. 123–126.","bibtex":"@inbook{Pepin_Rezat_2025, place={Singapore}, title={Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources}, DOI={<a href=\"https://doi.org/10.1007/978-981-97-8426-4_17\">10.1007/978-981-97-8426-4_17</a>}, booktitle={Recent Advances in Mathematics Textbook Research and Development}, publisher={Springer Nature}, author={Pepin, Birgit and Rezat, Sebastian}, editor={Qi, Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025}, pages={123–126} }","mla":"Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.” <i>Recent Advances in Mathematics Textbook Research and Development</i>, edited by Chunxia Qi et al., Springer Nature, 2025, pp. 123–126, doi:<a href=\"https://doi.org/10.1007/978-981-97-8426-4_17\">10.1007/978-981-97-8426-4_17</a>.","apa":"Pepin, B., &#38; Rezat, S. (2025). Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources. In C. Qi, L. Fan, J. Liu, Q. Liu, &#38; L. Dong (Eds.), <i>Recent Advances in Mathematics Textbook Research and Development</i> (pp. 123–126). Springer Nature. <a href=\"https://doi.org/10.1007/978-981-97-8426-4_17\">https://doi.org/10.1007/978-981-97-8426-4_17</a>","ieee":"B. Pepin and S. Rezat, “Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources,” in <i>Recent Advances in Mathematics Textbook Research and Development</i>, C. Qi, L. Fan, J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 123–126.","chicago":"Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.” In <i>Recent Advances in Mathematics Textbook Research and Development</i>, edited by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 123–126. Singapore: Springer Nature, 2025. <a href=\"https://doi.org/10.1007/978-981-97-8426-4_17\">https://doi.org/10.1007/978-981-97-8426-4_17</a>.","ama":"Pepin B, Rezat S. Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources. In: Qi C, Fan L, Liu J, Liu Q, Dong L, eds. <i>Recent Advances in Mathematics Textbook Research and Development</i>. Springer Nature; 2025:123–126. doi:<a href=\"https://doi.org/10.1007/978-981-97-8426-4_17\">10.1007/978-981-97-8426-4_17</a>"},"page":"123–126","place":"Singapore","publication_status":"published","publication_identifier":{"isbn":["9789819784257","9789819784264"]},"has_accepted_license":"1","file_date_updated":"2024-11-12T16:18:30Z","user_id":"31132","department":[{"_id":"360"}],"_id":"57020","status":"public","editor":[{"first_name":"Chunxia","last_name":"Qi","full_name":"Qi, Chunxia"},{"full_name":"Fan, Lianghuo","last_name":"Fan","first_name":"Lianghuo"},{"first_name":"Jian","full_name":"Liu, Jian","last_name":"Liu"},{"full_name":"Liu, Qimeng","last_name":"Liu","first_name":"Qimeng"},{"last_name":"Dong","full_name":"Dong, Lianchun","first_name":"Lianchun"}],"type":"book_chapter","title":"Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources","date_created":"2024-11-12T16:15:48Z","publisher":"Springer Nature","year":"2025","language":[{"iso":"eng"}],"ddc":["510","370"],"file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2024-11-12T16:18:30Z","date_created":"2024-11-12T16:18:30Z","creator":"srezat","file_size":148089,"file_id":"57021","access_level":"closed","file_name":"978-981-97-8426-4_17.pdf"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>In this symposium we investigate students’ agency of selecting and using (digital) resources for developing their own learning paths. For that, we first review the literature related to students’ selection and use of resources in mathematics education in different pedagogical settings (presentation 1). Second, we develop insights from the different studies that participate in this symposium (presentation 2–6), at school as well as at university level. Results show that attempts have been made to provide students opportunities to develop agency of their mathematics learning, in particular with the development and provision of numerous digital tools and learning resources at university level and related to innovative pedagogical approaches. At the same time, it is not obvious how these tools and resources help students to develop deeper conceptual understandings. Certainly, students often ‘demand’ more student-centered and autonomous education approaches (e.g., at university level), also in mathematics education. Further, it seems that authentic problem-based education approaches are more motivating for students. These ‘innovative’ approaches necessitate particular types of structure and support for students. Moreover, they require different ways of providing resources that students can and want to interact with, and that help students to navigate through the curriculum to develop their own learning paths. At the same time, teachers also need support on how to orchestrate student learning with the available resources in such environments, so to be able to attend to students’ individual needs. The symposium comprised altogether six presentations:</jats:p><jats:p>Birgit Pepin &amp; Sebastian Rezat: Students’ agency of selecting and using (digital) resources for developing their own learning paths: An overview</jats:p><jats:p>Annalisa Cusi &amp; Agnese I. Telloni: Learning through digital curriculum resource design: students’ reflections on their role as designers</jats:p><jats:p>Vilma Mesa, Lelia Burley-Sanford, Xinyi Hao, &amp; Carlos Quiroz: Interactive features in university textbooks and their use by teachers and students</jats:p><jats:p>Sebastian Rezat: Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool</jats:p><jats:p>Birgit Pepin &amp; Ulises Salinas: Challenge/problem-based mathematics learning at university level: The case of the modeling week</jats:p><jats:p>Farzad Radmehr: Problem-posing: An inclusive activity for improving teaching and learning of mathematics at university level</jats:p>"}],"publication":"Recent Advances in Mathematics Textbook Research and Development"},{"publication":"Recent Advances in Mathematics Textbook Research and Development","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Even in the digital age, learning mathematics at an academic level still requires much interaction with mathematical texts. Understanding and developing disciplinary literacy skills at all levels is an increasing matter of interest.</jats:p>","lang":"eng"}],"file":[{"file_name":"978-981-97-8426-4_20.pdf","access_level":"closed","file_id":"57023","file_size":161830,"creator":"srezat","date_created":"2024-11-12T16:27:26Z","date_updated":"2024-11-12T16:27:26Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"ddc":["370","510"],"language":[{"iso":"eng"}],"year":"2025","publisher":"Springer Nature","date_created":"2024-11-12T16:24:39Z","title":"Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool","type":"book_chapter","editor":[{"first_name":"Chunxia","full_name":"Qi, Chunxia","last_name":"Qi"},{"first_name":"Lianghuo","last_name":"Fan","full_name":"Fan, Lianghuo"},{"full_name":"Liu, Jian","last_name":"Liu","first_name":"Jian"},{"first_name":"Qimeng","full_name":"Liu, Qimeng","last_name":"Liu"},{"full_name":"Dong, Lianchun","last_name":"Dong","first_name":"Lianchun"}],"status":"public","_id":"57022","user_id":"31132","department":[{"_id":"360"}],"file_date_updated":"2024-11-12T16:27:26Z","publication_status":"published","has_accepted_license":"1","publication_identifier":{"isbn":["9789819784257","9789819784264"]},"place":"Singapore","citation":{"apa":"Rezat, S. (2025). Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool. In C. Qi, L. Fan, J. Liu, Q. Liu, &#38; L. Dong (Eds.), <i>Recent Advances in Mathematics Textbook Research and Development</i> (pp. 133–136). Springer Nature. <a href=\"https://doi.org/10.1007/978-981-97-8426-4_20\">https://doi.org/10.1007/978-981-97-8426-4_20</a>","short":"S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent Advances in Mathematics Textbook Research and Development, Springer Nature, Singapore, 2025, pp. 133–136.","mla":"Rezat, Sebastian. “Fostering University Students’ Reading and Understanding of Mathematical Text in a Flipped Classroom Approach with a Digital Marking Tool.” <i>Recent Advances in Mathematics Textbook Research and Development</i>, edited by Chunxia Qi et al., Springer Nature, 2025, pp. 133–136, doi:<a href=\"https://doi.org/10.1007/978-981-97-8426-4_20\">10.1007/978-981-97-8426-4_20</a>.","bibtex":"@inbook{Rezat_2025, place={Singapore}, title={Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool}, DOI={<a href=\"https://doi.org/10.1007/978-981-97-8426-4_20\">10.1007/978-981-97-8426-4_20</a>}, booktitle={Recent Advances in Mathematics Textbook Research and Development}, publisher={Springer Nature}, author={Rezat, Sebastian}, editor={Qi, Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025}, pages={133–136} }","ama":"Rezat S. Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool. In: Qi C, Fan L, Liu J, Liu Q, Dong L, eds. <i>Recent Advances in Mathematics Textbook Research and Development</i>. Springer Nature; 2025:133–136. doi:<a href=\"https://doi.org/10.1007/978-981-97-8426-4_20\">10.1007/978-981-97-8426-4_20</a>","ieee":"S. Rezat, “Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking tool,” in <i>Recent Advances in Mathematics Textbook Research and Development</i>, C. Qi, L. Fan, J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 133–136.","chicago":"Rezat, Sebastian. “Fostering University Students’ Reading and Understanding of Mathematical Text in a Flipped Classroom Approach with a Digital Marking Tool.” In <i>Recent Advances in Mathematics Textbook Research and Development</i>, edited by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 133–136. Singapore: Springer Nature, 2025. <a href=\"https://doi.org/10.1007/978-981-97-8426-4_20\">https://doi.org/10.1007/978-981-97-8426-4_20</a>."},"page":"133–136","date_updated":"2024-11-12T16:37:16Z","author":[{"last_name":"Rezat","full_name":"Rezat, Sebastian","first_name":"Sebastian"}],"doi":"10.1007/978-981-97-8426-4_20"},{"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>Statistics and machine learning are critical because they play an essential role in our everyday lives and the careers we may pursue in the future. It may be beneficial to introduce machine learning, such as decision trees (DTs), at an early stage of education. The data-based construction of DTs is an example of a machine learning process, which can be addressed in mathematics or statistics teaching because of relatively low prior knowledge requirements. This paper focuses on investigating how sixth-grade students create and evaluate data-based DTs. The basis is a teaching unit that aims to lay the foundation for machine learning and enhance students’ understanding of the process. We investigate students’ processes in detail while they build DTs with data cards about food items to predict whether a new item is recommendable. After the teaching unit, an interview study examines students’ strategies for creating decision trees. The findings contribute to understanding students’ learning processes and the challenges when working with decision trees.</jats:p>","lang":"eng"}],"status":"public","publication":"ZDM – Mathematics Education","type":"journal_article","language":[{"iso":"eng"}],"_id":"58353","department":[{"_id":"363"}],"user_id":"37888","year":"2025","citation":{"bibtex":"@article{Podworny_Biehler_Fleischer_2025, title={Young students’ engagement with data to create decision trees}, DOI={<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Podworny, Susanne and Biehler, Rolf and Fleischer, Yannik}, year={2025} }","short":"S. Podworny, R. Biehler, Y. Fleischer, ZDM – Mathematics Education (2025).","mla":"Podworny, Susanne, et al. “Young Students’ Engagement with Data to Create Decision Trees.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>.","apa":"Podworny, S., Biehler, R., &#38; Fleischer, Y. (2025). Young students’ engagement with data to create decision trees. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">https://doi.org/10.1007/s11858-024-01649-w</a>","chicago":"Podworny, Susanne, Rolf Biehler, and Yannik Fleischer. “Young Students’ Engagement with Data to Create Decision Trees.” <i>ZDM – Mathematics Education</i>, 2025. <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">https://doi.org/10.1007/s11858-024-01649-w</a>.","ieee":"S. Podworny, R. Biehler, and Y. Fleischer, “Young students’ engagement with data to create decision trees,” <i>ZDM – Mathematics Education</i>, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>.","ama":"Podworny S, Biehler R, Fleischer Y. Young students’ engagement with data to create decision trees. <i>ZDM – Mathematics Education</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>"},"publication_identifier":{"issn":["1863-9690","1863-9704"]},"publication_status":"published","title":"Young students’ engagement with data to create decision trees","doi":"10.1007/s11858-024-01649-w","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11858-024-01649-w","open_access":"1"}],"date_updated":"2025-01-24T07:57:00Z","publisher":"Springer Science and Business Media LLC","oa":"1","date_created":"2025-01-24T07:55:53Z","author":[{"first_name":"Susanne","last_name":"Podworny","orcid":"0000-0002-6313-5987","full_name":"Podworny, Susanne","id":"30619"},{"first_name":"Rolf","full_name":"Biehler, Rolf","id":"16274","last_name":"Biehler"},{"first_name":"Yannik","last_name":"Fleischer","orcid":"https://orcid.org/0000-0003-0318-0329","id":"42660","full_name":"Fleischer, Yannik"}]},{"status":"public","type":"journal_article","publication":"Zeitschrift für Grundschulforschung","language":[{"iso":"ger"}],"_id":"59414","user_id":"44184","department":[{"_id":"543"}],"year":"2025","citation":{"chicago":"Häsel-Weide, Uta, and M. Nührenbörger. “Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule.” <i>Zeitschrift für Grundschulforschung</i>, 2025. <a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \">https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x </a>.","ieee":"U. Häsel-Weide and M. Nührenbörger, “Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule,” <i>Zeitschrift für Grundschulforschung</i>, 2025, doi: <a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \"> https://doi.org/10.1007/s42278-025-00223-x </a>.","ama":"Häsel-Weide U, Nührenbörger M. Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule. <i>Zeitschrift für Grundschulforschung</i>. Published online 2025. doi:<a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \"> https://doi.org/10.1007/s42278-025-00223-x </a>","apa":"Häsel-Weide, U., &#38; Nührenbörger, M. (2025). Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule. <i>Zeitschrift für Grundschulforschung</i>. <a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \">https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x </a>","bibtex":"@article{Häsel-Weide_Nührenbörger_2025, title={Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule}, DOI={<a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \"> https://doi.org/10.1007/s42278-025-00223-x </a>}, journal={Zeitschrift für Grundschulforschung}, author={Häsel-Weide, Uta and Nührenbörger, M.}, year={2025} }","mla":"Häsel-Weide, Uta, and M. Nührenbörger. “Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule.” <i>Zeitschrift für Grundschulforschung</i>, 2025, doi:<a href=\"https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x \"> https://doi.org/10.1007/s42278-025-00223-x </a>.","short":"U. Häsel-Weide, M. Nührenbörger, Zeitschrift für Grundschulforschung (2025)."},"title":"Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht der Grundschule","doi":" https://doi.org/10.1007/s42278-025-00223-x ","date_updated":"2025-04-07T10:49:18Z","date_created":"2025-04-07T10:48:48Z","author":[{"first_name":"Uta","last_name":"Häsel-Weide","orcid":"0000-0001-6278-4240","id":"60267","full_name":"Häsel-Weide, Uta"},{"last_name":"Nührenbörger","full_name":"Nührenbörger, M.","first_name":"M."}]},{"date_updated":"2025-04-22T08:00:59Z","publisher":"Springer Science and Business Media LLC","date_created":"2025-04-22T07:59:07Z","author":[{"first_name":"Yannik","orcid":"https://orcid.org/0000-0003-0318-0329","last_name":"Fleischer","full_name":"Fleischer, Yannik","id":"42660"},{"id":"16274","full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf"}],"volume":57,"title":"Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11858-025-01663-6"}],"doi":"10.1007/s11858-025-01663-6","publication_status":"published","publication_identifier":{"issn":["1863-9690","1863-9704"]},"issue":"1","year":"2025","citation":{"chicago":"Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions of Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.” <i>ZDM – Mathematics Education</i> 57, no. 1 (2025). <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">https://doi.org/10.1007/s11858-025-01663-6</a>.","ieee":"Y. Fleischer and R. Biehler, “Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning,” <i>ZDM – Mathematics Education</i>, vol. 57, no. 1, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>.","ama":"Fleischer Y, Biehler R. Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning. <i>ZDM – Mathematics Education</i>. 2025;57(1). doi:<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>","short":"Y. Fleischer, R. Biehler, ZDM – Mathematics Education 57 (2025).","mla":"Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions of Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.” <i>ZDM – Mathematics Education</i>, vol. 57, no. 1, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>.","bibtex":"@article{Fleischer_Biehler_2025, title={Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning}, volume={57}, DOI={<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>}, number={1}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Fleischer, Yannik and Biehler, Rolf}, year={2025} }","apa":"Fleischer, Y., &#38; Biehler, R. (2025). Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning. <i>ZDM – Mathematics Education</i>, <i>57</i>(1). <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">https://doi.org/10.1007/s11858-025-01663-6</a>"},"intvolume":"        57","_id":"59622","user_id":"37888","department":[{"_id":"363"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"ZDM – Mathematics Education","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>This study explores how high school students construct decision trees using data cards and the software CODAP (codap.concord.org) in interviews after attending a teaching unit. We conceptualized data-based decision tree construction using nine key aspects that we intended to teach, tested variations of two design elements in teaching, and analyzed the interviews qualitatively to compare student behavior to intended outcomes. We found high alignment to intentions but also deviations in data activities and informal or context-based rather than data-based reasoning. The design element of context-free (blinded) data seems to enhance data-based reasoning, while the design element of data card use showed diagnostic potential.</jats:p>","lang":"eng"}],"status":"public"},{"title":"Zeros and exponential profiles of polynomials I: Limit distributions,  finite free convolutions and repeated differentiation","date_updated":"2025-04-23T14:38:04Z","date_created":"2025-04-23T14:37:41Z","author":[{"last_name":"Jalowy","orcid":"0000-0001-9624-2685","id":"113768","full_name":"Jalowy, Jonas","first_name":"Jonas"},{"first_name":"Zakhar","last_name":"Kabluchko","full_name":"Kabluchko, Zakhar"},{"first_name":"Alexander","last_name":"Marynych","full_name":"Marynych, Alexander"}],"year":"2025","citation":{"bibtex":"@article{Jalowy_Kabluchko_Marynych_2025, title={Zeros and exponential profiles of polynomials I: Limit distributions,  finite free convolutions and repeated differentiation}, journal={arXiv:2504.11593}, author={Jalowy, Jonas and Kabluchko, Zakhar and Marynych, Alexander}, year={2025} }","mla":"Jalowy, Jonas, et al. “Zeros and Exponential Profiles of Polynomials I: Limit Distributions,  Finite Free Convolutions and Repeated Differentiation.” <i>ArXiv:2504.11593</i>, 2025.","short":"J. Jalowy, Z. Kabluchko, A. Marynych, ArXiv:2504.11593 (2025).","apa":"Jalowy, J., Kabluchko, Z., &#38; Marynych, A. (2025). Zeros and exponential profiles of polynomials I: Limit distributions,  finite free convolutions and repeated differentiation. In <i>arXiv:2504.11593</i>.","chicago":"Jalowy, Jonas, Zakhar Kabluchko, and Alexander Marynych. “Zeros and Exponential Profiles of Polynomials I: Limit Distributions,  Finite Free Convolutions and Repeated Differentiation.” <i>ArXiv:2504.11593</i>, 2025.","ieee":"J. Jalowy, Z. Kabluchko, and A. Marynych, “Zeros and exponential profiles of polynomials I: Limit distributions,  finite free convolutions and repeated differentiation,” <i>arXiv:2504.11593</i>. 2025.","ama":"Jalowy J, Kabluchko Z, Marynych A. Zeros and exponential profiles of polynomials I: Limit distributions,  finite free convolutions and repeated differentiation. <i>arXiv:250411593</i>. Published online 2025."},"language":[{"iso":"eng"}],"external_id":{"arxiv":["2504.11593"]},"_id":"59664","department":[{"_id":"94"}],"user_id":"113768","abstract":[{"text":"Given a sequence of polynomials $(P_n)_{n \\in \\mathbb{N}}$ with only\r\nnonpositive zeros, the aim of this article is to present a user-friendly\r\napproach for determining the limiting zero distribution of $P_n$ as\r\n$\\mathrm{deg}\\, P_n \\to \\infty$. The method is based on establishing an\r\nequivalence between the existence of a limiting empirical zero distribution\r\n$\\mu$ and the existence of an exponential profile $g$ associated with the\r\ncoefficients of the polynomials $(P_n)_{n \\in \\mathbb{N}}$. The exponential\r\nprofile $g$, which can be roughly described by $[z^k]P_n(z) \\approx \\exp(n\r\ng(k/n))$, offers a direct route to computing the Cauchy transform $G$ of $\\mu$:\r\nthe functions $t \\mapsto tG(t)$ and $\\alpha \\mapsto \\exp(-g'(\\alpha))$ are\r\nmutual inverses. This relationship, in various forms, has previously appeared\r\nin the literature, most notably in the paper [Van Assche, Fano and Ortolani,\r\nSIAM J. Math. Anal., 1987].\r\n  As a first contribution, we present a self-contained probabilistic proof of\r\nthis equivalence by representing the polynomials as generating functions of\r\nsums of independent Bernoulli random variables. This probabilistic framework\r\nnaturally lends itself to tools from large deviation theory, such as the\r\nexponential change of measure. The resulting theorems generalize and unify a\r\nrange of previously known results, which were traditionally established through\r\nanalytic or combinatorial methods.\r\n  Secondly, using the profile-based approach, we investigate how the\r\nexponential profile and the limiting zero distribution behave under certain\r\noperations on polynomials, including finite free convolutions, Hadamard\r\nproducts, and repeated differentiation. In particular, our approach yields new\r\nproofs of the convergence results `$\\boxplus_n \\to \\boxplus$' and `$\\boxtimes_n\r\n\\to \\boxtimes$', extending them to cases where the distributions are not\r\nnecessarily compactly supported.","lang":"eng"}],"status":"public","publication":"arXiv:2504.11593","type":"preprint"},{"article_number":"110974","language":[{"iso":"eng"}],"_id":"59665","department":[{"_id":"94"}],"user_id":"113768","status":"public","publication":"Journal of Functional Analysis","type":"journal_article","title":"Optimal transport of stationary point processes: Metric structure, gradient flow and convexity of the specific entropy","doi":"10.1016/j.jfa.2025.110974","publisher":"Elsevier BV","date_updated":"2025-04-23T14:41:19Z","volume":289,"author":[{"full_name":"Erbar, Matthias","last_name":"Erbar","first_name":"Matthias"},{"first_name":"Martin","full_name":"Huesmann, Martin","last_name":"Huesmann"},{"first_name":"Jonas","last_name":"Jalowy","orcid":"0000-0001-9624-2685","full_name":"Jalowy, Jonas","id":"113768"},{"first_name":"Bastian","last_name":"Müller","full_name":"Müller, Bastian"}],"date_created":"2025-04-23T14:39:50Z","year":"2025","intvolume":"       289","citation":{"chicago":"Erbar, Matthias, Martin Huesmann, Jonas Jalowy, and Bastian Müller. “Optimal Transport of Stationary Point Processes: Metric Structure, Gradient Flow and Convexity of the Specific Entropy.” <i>Journal of Functional Analysis</i> 289, no. 4 (2025). <a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">https://doi.org/10.1016/j.jfa.2025.110974</a>.","ieee":"M. Erbar, M. Huesmann, J. Jalowy, and B. Müller, “Optimal transport of stationary point processes: Metric structure, gradient flow and convexity of the specific entropy,” <i>Journal of Functional Analysis</i>, vol. 289, no. 4, Art. no. 110974, 2025, doi: <a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">10.1016/j.jfa.2025.110974</a>.","ama":"Erbar M, Huesmann M, Jalowy J, Müller B. Optimal transport of stationary point processes: Metric structure, gradient flow and convexity of the specific entropy. <i>Journal of Functional Analysis</i>. 2025;289(4). doi:<a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">10.1016/j.jfa.2025.110974</a>","apa":"Erbar, M., Huesmann, M., Jalowy, J., &#38; Müller, B. (2025). Optimal transport of stationary point processes: Metric structure, gradient flow and convexity of the specific entropy. <i>Journal of Functional Analysis</i>, <i>289</i>(4), Article 110974. <a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">https://doi.org/10.1016/j.jfa.2025.110974</a>","short":"M. Erbar, M. Huesmann, J. Jalowy, B. Müller, Journal of Functional Analysis 289 (2025).","mla":"Erbar, Matthias, et al. “Optimal Transport of Stationary Point Processes: Metric Structure, Gradient Flow and Convexity of the Specific Entropy.” <i>Journal of Functional Analysis</i>, vol. 289, no. 4, 110974, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">10.1016/j.jfa.2025.110974</a>.","bibtex":"@article{Erbar_Huesmann_Jalowy_Müller_2025, title={Optimal transport of stationary point processes: Metric structure, gradient flow and convexity of the specific entropy}, volume={289}, DOI={<a href=\"https://doi.org/10.1016/j.jfa.2025.110974\">10.1016/j.jfa.2025.110974</a>}, number={4110974}, journal={Journal of Functional Analysis}, publisher={Elsevier BV}, author={Erbar, Matthias and Huesmann, Martin and Jalowy, Jonas and Müller, Bastian}, year={2025} }"},"publication_identifier":{"issn":["0022-1236"]},"publication_status":"published","issue":"4"},{"year":"2025","citation":{"bibtex":"@article{Flaßkamp_Maslovskaya_Ober-Blöbaum_Wembe Moafo_2025, title={Trim turnpikes for optimal control problems with symmetries}, DOI={<a href=\"https://doi.org/10.1007/s00498-025-00408-w\">10.1007/s00498-025-00408-w</a>}, journal={Mathematics of Control, Signals, and Systems}, publisher={Springer Science and Business Media LLC}, author={Flaßkamp, Kathrin and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Wembe Moafo, Boris Edgar}, year={2025} }","short":"K. Flaßkamp, S. Maslovskaya, S. Ober-Blöbaum, B.E. Wembe Moafo, Mathematics of Control, Signals, and Systems (2025).","mla":"Flaßkamp, Kathrin, et al. “Trim Turnpikes for Optimal Control Problems with Symmetries.” <i>Mathematics of Control, Signals, and Systems</i>, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s00498-025-00408-w\">10.1007/s00498-025-00408-w</a>.","apa":"Flaßkamp, K., Maslovskaya, S., Ober-Blöbaum, S., &#38; Wembe Moafo, B. E. (2025). Trim turnpikes for optimal control problems with symmetries. <i>Mathematics of Control, Signals, and Systems</i>. <a href=\"https://doi.org/10.1007/s00498-025-00408-w\">https://doi.org/10.1007/s00498-025-00408-w</a>","ama":"Flaßkamp K, Maslovskaya S, Ober-Blöbaum S, Wembe Moafo BE. Trim turnpikes for optimal control problems with symmetries. <i>Mathematics of Control, Signals, and Systems</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1007/s00498-025-00408-w\">10.1007/s00498-025-00408-w</a>","ieee":"K. Flaßkamp, S. Maslovskaya, S. Ober-Blöbaum, and B. E. Wembe Moafo, “Trim turnpikes for optimal control problems with symmetries,” <i>Mathematics of Control, Signals, and Systems</i>, 2025, doi: <a href=\"https://doi.org/10.1007/s00498-025-00408-w\">10.1007/s00498-025-00408-w</a>.","chicago":"Flaßkamp, Kathrin, Sofya Maslovskaya, Sina Ober-Blöbaum, and Boris Edgar Wembe Moafo. “Trim Turnpikes for Optimal Control Problems with Symmetries.” <i>Mathematics of Control, Signals, and Systems</i>, 2025. <a href=\"https://doi.org/10.1007/s00498-025-00408-w\">https://doi.org/10.1007/s00498-025-00408-w</a>."},"publication_identifier":{"issn":["0932-4194","1435-568X"]},"publication_status":"published","title":"Trim turnpikes for optimal control problems with symmetries","doi":"10.1007/s00498-025-00408-w","date_updated":"2025-05-05T09:24:09Z","publisher":"Springer Science and Business Media LLC","date_created":"2025-05-05T09:23:38Z","author":[{"last_name":"Flaßkamp","full_name":"Flaßkamp, Kathrin","first_name":"Kathrin"},{"first_name":"Sofya","last_name":"Maslovskaya","id":"87909","full_name":"Maslovskaya, Sofya"},{"first_name":"Sina","last_name":"Ober-Blöbaum","id":"16494","full_name":"Ober-Blöbaum, Sina"},{"last_name":"Wembe Moafo","full_name":"Wembe Moafo, Boris Edgar","id":"95394","first_name":"Boris Edgar"}],"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>Motivated by mechanical systems with symmetries, we focus on optimal control problems possessing certain symmetries. Following recent works (Faulwasser in Math Control Signals Syst 34:759–788 2022; Trélat in Math Control Signals Syst 35:685–739 2023), which generalized the classical concept of <jats:italic>static turnpike to manifold turnpike</jats:italic> we extend the <jats:italic>exponential turnpike property</jats:italic> to the <jats:italic>exponential trim turnpike</jats:italic> for control systems with symmetries induced by abelian or non-abelian groups. Our analysis is mainly based on the geometric reduction of control systems with symmetries. More concretely, we first reduce the control system on the quotient space and state the turnpike theorem for the reduced problem. Then we use the group properties to obtain the <jats:italic>trim turnpike theorem</jats:italic> for the full problem. Finally, we illustrate our results on the Kepler problem and the rigid body problem.\r\n</jats:p>","lang":"eng"}],"status":"public","publication":"Mathematics of Control, Signals, and Systems","type":"journal_article","language":[{"iso":"eng"}],"_id":"59792","department":[{"_id":"636"}],"user_id":"87909"},{"volume":373,"date_created":"2025-05-06T07:38:49Z","author":[{"first_name":"Ligang","last_name":"Jin","full_name":"Jin, Ligang"},{"first_name":"Eckhard","id":"15548","full_name":"Steffen, Eckhard","orcid":"0000-0002-9808-7401","last_name":"Steffen"}],"date_updated":"2025-05-06T07:39:58Z","publisher":"Elsevier BV","doi":"10.1016/j.dam.2025.04.049","title":"Information dissemination and confusion in signed networks","publication_identifier":{"issn":["0166-218X"]},"publication_status":"published","page":"99-106","intvolume":"       373","citation":{"ieee":"L. Jin and E. Steffen, “Information dissemination and confusion in signed networks,” <i>Discrete Applied Mathematics</i>, vol. 373, pp. 99–106, 2025, doi: <a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">10.1016/j.dam.2025.04.049</a>.","chicago":"Jin, Ligang, and Eckhard Steffen. “Information Dissemination and Confusion in Signed Networks.” <i>Discrete Applied Mathematics</i> 373 (2025): 99–106. <a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">https://doi.org/10.1016/j.dam.2025.04.049</a>.","ama":"Jin L, Steffen E. Information dissemination and confusion in signed networks. <i>Discrete Applied Mathematics</i>. 2025;373:99-106. doi:<a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">10.1016/j.dam.2025.04.049</a>","mla":"Jin, Ligang, and Eckhard Steffen. “Information Dissemination and Confusion in Signed Networks.” <i>Discrete Applied Mathematics</i>, vol. 373, Elsevier BV, 2025, pp. 99–106, doi:<a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">10.1016/j.dam.2025.04.049</a>.","bibtex":"@article{Jin_Steffen_2025, title={Information dissemination and confusion in signed networks}, volume={373}, DOI={<a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">10.1016/j.dam.2025.04.049</a>}, journal={Discrete Applied Mathematics}, publisher={Elsevier BV}, author={Jin, Ligang and Steffen, Eckhard}, year={2025}, pages={99–106} }","short":"L. Jin, E. Steffen, Discrete Applied Mathematics 373 (2025) 99–106.","apa":"Jin, L., &#38; Steffen, E. (2025). Information dissemination and confusion in signed networks. <i>Discrete Applied Mathematics</i>, <i>373</i>, 99–106. <a href=\"https://doi.org/10.1016/j.dam.2025.04.049\">https://doi.org/10.1016/j.dam.2025.04.049</a>"},"year":"2025","department":[{"_id":"542"}],"user_id":"15540","_id":"59806","language":[{"iso":"eng"}],"publication":"Discrete Applied Mathematics","type":"journal_article","status":"public","abstract":[{"text":"We introduce a model of information dissemination in signed networks. It is a discrete-time process in which uninformed actors incrementally receive information from their informed neighbors or from the outside. Our goal is to minimize the number of confused actors — that is, the number of actors who receive contradictory information. We prove upper bounds for the number of confused actors in signed networks and in equivalence classes of signed networks. In particular, we show that there are signed networks where, for any information placement strategy, almost 60% of the actors are confused. Furthermore, this is also the case when considering the minimum number of confused actors within an equivalence class of signed graphs.","lang":"eng"}]},{"external_id":{"arxiv":["2503.07576"]},"language":[{"iso":"eng"}],"publication":"Lecture Notes in Computer Science","publisher":"Springer Nature Switzerland","date_created":"2025-05-27T08:17:03Z","title":"On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies","year":"2025","project":[{"name":"Algorithmen für Schwarmrobotik: Verteiltes Rechnen trifft Dynamische Systeme","_id":"106","grant_number":"453112019"}],"_id":"60048","user_id":"32655","department":[{"_id":"101"}],"type":"book_chapter","status":"public","oa":"1","date_updated":"2025-05-27T08:22:42Z","author":[{"orcid":"0009-0002-4750-2051","last_name":"Gerlach","id":"32655","full_name":"Gerlach, Raphael","first_name":"Raphael"},{"first_name":"Sören","orcid":"0000-0002-8054-2058","last_name":"von der Gracht","full_name":"von der Gracht, Sören","id":"97359"},{"first_name":"Michael","full_name":"Dellnitz, Michael","last_name":"Dellnitz"}],"main_file_link":[{"open_access":"1","url":" ArXiv:2503.07576"}],"doi":"10.1007/978-3-031-91736-3_19","publication_status":"published","publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783031917356","9783031917363"]},"place":"Cham","citation":{"bibtex":"@inbook{Gerlach_von der Gracht_Dellnitz_2025, place={Cham}, title={On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>}, booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland}, author={Gerlach, Raphael and von der Gracht, Sören and Dellnitz, Michael}, year={2025} }","mla":"Gerlach, Raphael, et al. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” <i>Lecture Notes in Computer Science</i>, Springer Nature Switzerland, 2025, doi:<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>.","short":"R. Gerlach, S. von der Gracht, M. Dellnitz, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.","apa":"Gerlach, R., von der Gracht, S., &#38; Dellnitz, M. (2025). On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. In <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">https://doi.org/10.1007/978-3-031-91736-3_19</a>","ama":"Gerlach R, von der Gracht S, Dellnitz M. On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. In: <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>","ieee":"R. Gerlach, S. von der Gracht, and M. Dellnitz, “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies,” in <i>Lecture Notes in Computer Science</i>, Cham: Springer Nature Switzerland, 2025.","chicago":"Gerlach, Raphael, Sören von der Gracht, and Michael Dellnitz. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” In <i>Lecture Notes in Computer Science</i>. Cham: Springer Nature Switzerland, 2025. <a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">https://doi.org/10.1007/978-3-031-91736-3_19</a>."}},{"_id":"58516","department":[{"_id":"913"}],"user_id":"99409","language":[{"iso":"eng"}],"publication":"ZDM – Mathematics Education","type":"journal_article","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>Academic emotions play a crucial role in mathematics learning, significantly influencing motivation, academic achievement, and career aspirations in mathematics. With the notable increase in research on emotions in recent years, our review uses Pekrun’s control-value theory with two primary objectives: to systematically describe the characteristics of emotions in recent research through a systematic review, and to synthesize evidence on the relationships between specific emotions, control-value antecedents, and mathematics achievement via a meta-analysis. The systematic review of 112 studies revealed that more than 100 specific emotions have been addressed in recent research, which we analyzed based on key emotion characteristics: valence and activation, type of object, temporal stability, and social context. The findings from the systematic review provide an overview of mathematics-specific objects that emotions have referred to in the most recent research. The subsequent meta-analysis demonstrated that mathematics achievement (e.g., test scores and grades) was positively related to enjoyment, hope, and pride (<jats:inline-formula>\r\n              <jats:alternatives>\r\n                <jats:tex-math>$$\\overline{r}$$</jats:tex-math>\r\n                <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                  <mml:mover>\r\n                    <mml:mi>r</mml:mi>\r\n                    <mml:mo>¯</mml:mo>\r\n                  </mml:mover>\r\n                </mml:math>\r\n              </jats:alternatives>\r\n            </jats:inline-formula> = .247, .224, and .344, respectively) but negatively related to anger, boredom, frustration, hopelessness, and shame (<jats:inline-formula>\r\n              <jats:alternatives>\r\n                <jats:tex-math>$$\\overline{r}$$</jats:tex-math>\r\n                <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                  <mml:mover>\r\n                    <mml:mi>r</mml:mi>\r\n                    <mml:mo>¯</mml:mo>\r\n                  </mml:mover>\r\n                </mml:math>\r\n              </jats:alternatives>\r\n            </jats:inline-formula>= − .322, − .187, − .207, − .378, and − .291, respectively). Theoretical and practical implications of these results are discussed.</jats:p>"}],"status":"public","date_updated":"2025-05-27T12:16:26Z","publisher":"Springer Science and Business Media LLC","author":[{"first_name":"Johanna","last_name":"Schönherr","full_name":"Schönherr, Johanna","id":"99409"},{"first_name":"Stanislaw","full_name":"Schukajlow, Stanislaw","last_name":"Schukajlow"},{"first_name":"Reinhard","last_name":"Pekrun","full_name":"Pekrun, Reinhard"}],"date_created":"2025-02-05T08:19:34Z","title":"Emotions in mathematics learning: a systematic review and meta-analysis","doi":"10.1007/s11858-025-01651-w","publication_identifier":{"issn":["1863-9690","1863-9704"]},"publication_status":"published","year":"2025","citation":{"chicago":"Schönherr, Johanna, Stanislaw Schukajlow, and Reinhard Pekrun. “Emotions in Mathematics Learning: A Systematic Review and Meta-Analysis.” <i>ZDM – Mathematics Education</i>, 2025. <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">https://doi.org/10.1007/s11858-025-01651-w</a>.","ieee":"J. Schönherr, S. Schukajlow, and R. Pekrun, “Emotions in mathematics learning: a systematic review and meta-analysis,” <i>ZDM – Mathematics Education</i>, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>.","ama":"Schönherr J, Schukajlow S, Pekrun R. Emotions in mathematics learning: a systematic review and meta-analysis. <i>ZDM – Mathematics Education</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>","apa":"Schönherr, J., Schukajlow, S., &#38; Pekrun, R. (2025). Emotions in mathematics learning: a systematic review and meta-analysis. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">https://doi.org/10.1007/s11858-025-01651-w</a>","mla":"Schönherr, Johanna, et al. “Emotions in Mathematics Learning: A Systematic Review and Meta-Analysis.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>.","short":"J. Schönherr, S. Schukajlow, R. Pekrun, ZDM – Mathematics Education (2025).","bibtex":"@article{Schönherr_Schukajlow_Pekrun_2025, title={Emotions in mathematics learning: a systematic review and meta-analysis}, DOI={<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Schönherr, Johanna and Schukajlow, Stanislaw and Pekrun, Reinhard}, year={2025} }"}},{"article_number":"102369","language":[{"iso":"eng"}],"_id":"59703","department":[{"_id":"913"}],"user_id":"99409","status":"public","publication":"Contemporary Educational Psychology","type":"journal_article","title":"Maximizing the benefits of student-generated drawing for real-world problem solving","doi":"10.1016/j.cedpsych.2025.102369","date_updated":"2025-05-27T12:15:42Z","publisher":"Elsevier BV","volume":81,"author":[{"last_name":"Schönherr","full_name":"Schönherr, Johanna","id":"99409","first_name":"Johanna"},{"first_name":"Richard E.","full_name":"Mayer, Richard E.","last_name":"Mayer"}],"date_created":"2025-04-28T14:44:15Z","year":"2025","intvolume":"        81","citation":{"apa":"Schönherr, J., &#38; Mayer, R. E. (2025). Maximizing the benefits of student-generated drawing for real-world problem solving. <i>Contemporary Educational Psychology</i>, <i>81</i>, Article 102369. <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">https://doi.org/10.1016/j.cedpsych.2025.102369</a>","short":"J. Schönherr, R.E. Mayer, Contemporary Educational Psychology 81 (2025).","bibtex":"@article{Schönherr_Mayer_2025, title={Maximizing the benefits of student-generated drawing for real-world problem solving}, volume={81}, DOI={<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>}, number={102369}, journal={Contemporary Educational Psychology}, publisher={Elsevier BV}, author={Schönherr, Johanna and Mayer, Richard E.}, year={2025} }","mla":"Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated Drawing for Real-World Problem Solving.” <i>Contemporary Educational Psychology</i>, vol. 81, 102369, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>.","ama":"Schönherr J, Mayer RE. Maximizing the benefits of student-generated drawing for real-world problem solving. <i>Contemporary Educational Psychology</i>. 2025;81. doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>","ieee":"J. Schönherr and R. E. Mayer, “Maximizing the benefits of student-generated drawing for real-world problem solving,” <i>Contemporary Educational Psychology</i>, vol. 81, Art. no. 102369, 2025, doi: <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>.","chicago":"Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated Drawing for Real-World Problem Solving.” <i>Contemporary Educational Psychology</i> 81 (2025). <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">https://doi.org/10.1016/j.cedpsych.2025.102369</a>."},"publication_identifier":{"issn":["0361-476X"]},"publication_status":"published"},{"publication_identifier":{"issn":["2191-9186","2191-9194"]},"publication_status":"published","citation":{"bibtex":"@article{Gloor_Kucian_Bruns_Gasteiger_Moser Opitz_2025, title={Erfassung der numerischen Kompetenzen im                     Kindergartenalter}, DOI={<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>}, journal={Frühe Bildung}, publisher={Hogrefe Publishing Group}, author={Gloor, Noemi and Kucian, Karin and Bruns, Julia and Gasteiger, Hedwig and Moser Opitz, Elisabeth}, year={2025} }","short":"N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, E. Moser Opitz, Frühe Bildung (2025).","mla":"Gloor, Noemi, et al. “Erfassung der numerischen Kompetenzen im                     Kindergartenalter.” <i>Frühe Bildung</i>, Hogrefe Publishing Group, 2025, doi:<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>.","apa":"Gloor, N., Kucian, K., Bruns, J., Gasteiger, H., &#38; Moser Opitz, E. (2025). Erfassung der numerischen Kompetenzen im                     Kindergartenalter. <i>Frühe Bildung</i>. <a href=\"https://doi.org/10.1026/2191-9186/a000699\">https://doi.org/10.1026/2191-9186/a000699</a>","ieee":"N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, and E. Moser Opitz, “Erfassung der numerischen Kompetenzen im                     Kindergartenalter,” <i>Frühe Bildung</i>, 2025, doi: <a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>.","chicago":"Gloor, Noemi, Karin Kucian, Julia Bruns, Hedwig Gasteiger, and Elisabeth Moser Opitz. “Erfassung der numerischen Kompetenzen im                     Kindergartenalter.” <i>Frühe Bildung</i>, 2025. <a href=\"https://doi.org/10.1026/2191-9186/a000699\">https://doi.org/10.1026/2191-9186/a000699</a>.","ama":"Gloor N, Kucian K, Bruns J, Gasteiger H, Moser Opitz E. Erfassung der numerischen Kompetenzen im                     Kindergartenalter. <i>Frühe Bildung</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>"},"year":"2025","date_created":"2025-06-02T14:11:40Z","author":[{"first_name":"Noemi","last_name":"Gloor","full_name":"Gloor, Noemi"},{"full_name":"Kucian, Karin","last_name":"Kucian","first_name":"Karin"},{"last_name":"Bruns","orcid":"https://orcid.org/0000-0002-6604-5864","id":"72183","full_name":"Bruns, Julia","first_name":"Julia"},{"full_name":"Gasteiger, Hedwig","last_name":"Gasteiger","first_name":"Hedwig"},{"full_name":"Moser Opitz, Elisabeth","last_name":"Moser Opitz","first_name":"Elisabeth"}],"date_updated":"2025-06-02T14:12:03Z","publisher":"Hogrefe Publishing Group","doi":"10.1026/2191-9186/a000699","title":"Erfassung der numerischen Kompetenzen im                     Kindergartenalter","publication":"Frühe Bildung","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"<jats:p> Zusammenfassung: Studien haben gezeigt, dass frühe numerische Kompetenzen einen Einfluss auf die spätere mathematische Entwicklung haben. Vor diesem Hintergrund ist es wichtig, die numerischen Kompetenzen bereits im Kindergartenalter zu erfassen, um Kinder, denen wichtige Kompetenzen für die mathematische Entwicklung fehlen, und für die das Risiko der Entwicklung von Rechenschwierigkeiten besteht, frühzeitig und praxistauglich zu identifizieren. In der Studie wird ein Screening zur Erfassung der numerischen Kompetenzen im Kindergartenalter präsentiert, bei dem ausgewählte Aufgaben in einem Gruppensetting durchgeführt werden können. An der Validierung nahmen Kinder im Alter von vier bis sechs Jahren aus der Schweiz ( n = 431) und aus Deutschland ( n = 325) teil. Die Ergebnisse zeigen, dass mit dem Screening in verschiedenen Gruppen (Schweiz, Deutschland) mit wenigen Ausnahmen dieselben Eigenschaften gemessen werden. Die prognostische Validität für den Zeitpunkt kurz vor Schuleintritt ist zufriedenstellend. Der Testwert auf Basis des Gruppensettings lässt sich valide interpretieren, da sich keine Unterschiede zwischen Kindern, die die Aufgaben einzeln gelöst haben und Kindern, die die Aufgaben in Gruppen bearbeitet haben, gezeigt haben. Zusammenfassend lässt sich sagen, dass das Screening durch die Kombination von Einzel- und Kleingruppentests die Erfassung numerischer Fähigkeiten im Kindergarten in kurzer Zeit zuverlässig und valide ermöglicht. </jats:p>"}],"department":[{"_id":"611"}],"user_id":"72183","_id":"60102","language":[{"iso":"ger"}],"alternative_title":["Validierung eines Screenings in der Schweiz und in Deutschland"]}]