Glöckner, Helge. “Smoothing Operators for Vector-Valued Functions and Extension Operators.” ArXiv:2006.00254, 2020.
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arXiv: 2006.00254

Glöckner, Helge. “Lie Groups of Real Analytic Diffeomorphisms Are L^1-Regular.” ArXiv:2007.15611, 2020.
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arXiv: 2007.15611

Limebeer, D. J. N., Sina Ober-Blöbaum, and F. H. Farshi. “Variational Integrators for Dissipative Systems.” IEEE Transactions on Automatic Control 65(4) (2020): 1381–96.
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Hernández Castellanos, Carlos Ignacio, Sina Ober-Blöbaum, and Sebastian Peitz. “Explicit Multi-Objective Model Predictive Control for Nonlinear Systems  Under Uncertainty.”https://doi.org/10.1002/rnc.5197__International Journal of Robust and Nonlinear Control 30(17) (2020): 7593–7618.https://doi.org/10.1002/rnc.5197 .
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Hernández Castellanos, C. I. O., G. Schütze, J.-Q. Sun, Sina Ober-Blöbaum, and G. Morales-Luna. “Numerical Computation of Lightly Multi-Objective Robust Optimal Solutions by Means of Generalized Cell Mapping.” Mathematics 8(11):1959 (2020).
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Lishkova, Y., Sina Ober-Blöbaum, M. Cannon, and S. Leyendecker. “A Multirate Variational Approach to Simulation and Optimal Control for Flexible Spacecraft.” In Accepted for Publication in Proceedings of 2020 AAS/AIAA Astrodynamics Specialist Conference - Lake Tahoe, 2020.
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Faulwasser, T., K. Flaßkamp, Sina Ober-Blöbaum, and K.  Worthmann. “A Dissipativity Characterization of Velocity Turnpikes in Optimal Control Problems for Mechanical Systems.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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Cresson, J. , F. Jiménez, and Sina Ober-Blöbaum. “Modelling of the Convection-Diffusion Equation through Fractional Restricted Calculus of Variations.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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Jean, Frédéric, Sofya Maslovskaya, and Igor Zelenko. “On Weyl’s Type Theorems and Genericity of Projective Rigidity in Sub-Riemannian Geometry.”https://doi.org/10.1007/s10711-020-00581-z__Geometriae Dedicata 213, no. 1 (2020): 295–314.https://doi.org/10.1007/s10711-020-00581-z .
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Maslovskaya, Sofya, Jean-Baptiste Caillau, Walid Djema, Laetitia Giraldi, Jean-Luc Jean-Luc, and Jean-Baptiste Pomet. “The Turnpike Property in Maximization of Microbial Metabolite Production,” 2020.
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Küster, Benjamin, and Tobias Weich. “Pollicott-Ruelle Resonant States and Betti Numbers.”https://doi.org/10.1007/s00220-020-03793-2__Communications in Mathematical Physics 378, no. 2 (2020): 917–41.https://doi.org/10.1007/s00220-020-03793-2 .
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Hoffmann, Max. “Schnittstellenaktivitäten zum Kongruenzsatz WSW.”https://doi.org/10.17877/DE290R-21368__In Beiträge zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 1353–56. Münster: WTM-Verlag, 2020.https://doi.org/10.17877/DE290R-21368 .
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Hoffmann, Max. “Rezension: Andrew Granville und Jenniver Granville: Prime Supects: The Anatomy of Integers and Permutations.”https://doi.org/10.1007/s00591-019-00269-w__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-019-00269-w .
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Hoffmann, Max. “Rezension: Ehrhard Behrends: Parkettierungen der Ebene – Von Escher über Möbius zu Penrose.”https://doi.org/10.1007/s00591-019-00264-1__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-019-00264-1 .
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Hoffmann, Max, ed. Der Mathematikunterricht 66 (6): Geometrie in Schule und Lehramtsausbildung – ein Nachwuchsheft, 2020.
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Häsel-Weide, Uta, and Marcus Nührenbörger. “Tragfähige Grundlagen.” In Kinder lernen Zukunft – Anforderungen und tragfähige Grundlagen, edited by Ulrich Hecker, Maresi Lassek, and Jörg Ramseger, 1st ed., Band 150:108–18. Kinder lernen Zukunft. Frankfurt a. M.: Grundschulverband, 2020.
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Heckmann, Lara, and Uta Häsel-Weide. “Aufgaben für den inklusiven Mathematikunterricht - aus der Sicht von Lehrkräften.” In Beiträge zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 393–96. Münster: WTM Verlag, 2020.
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Häsel-Weide, Uta. “Sachrechnen.” In Didaktik des Unterrichts bei Lernschwierigkeiten: Ein Handbuch für Studium und Praxis, edited by Ulrich Heimlich and Franz B. Wember, 4th ed., 308–18. W. Kohlhammer GmbH, 2020.
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Häsel-Weide, Uta. “Mathematik (Primarstufe) in der Lehrerinnen- und Lehrerbildung. Qualifizierung für das Lehren von Mathematik in der Grundschule.” In Handbuch Lehrerinnen- und Lehrerbildung, edited by Colin Cramer, Johannes König, Martin Rothland, and Sigrid Blömeke, 1st ed., 462–69. Bad Heilbrunn: Julius Klinkhardt, 2020.
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Schramm, Thomas, Ingenuin Gasser, Sören Schwenker, Ruedi Seiler, Alexander Lohse, and Kay Zobel. Linear Algebra Driven by Data Science. Hamburg Open Online University, 2020.
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Kolb, Martin, and Mladen Savov. “A Characterization of the Finiteness of Perpetual Integrals of Levy Processes.”https://doi.org/10.48550/arXiv.1903.03792__Bernoulli 26, no. 2 (2020): 1453–72.https://doi.org/10.48550/arXiv.1903.03792 .
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Haddenhorst, Björn, Eyke Hüllermeier, and Martin Kolb. “Generalized Transitivity: A Systematic Comparison of Concepts with an Application to Preferences in the Babington Smith Model.”https://doi.org/10.1016/j.ijar.2020.01.007__International Journal of Approximate Reasoning 119, no. 2 (2020): 373–407.https://doi.org/10.1016/j.ijar.2020.01.007 .
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Hanusch, Maximilian. “The Regularity Problem for Lie Groups with Asymptotic Estimate Lie Algebras.”https://doi.org/10.1016/j.indag.2019.12.001__Indagationes Mathematicae 31, no. 1 (2020): 152–76.https://doi.org/10.1016/j.indag.2019.12.001 .
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Hanusch, Maximilian. “The Strong Trotter Property for Locally ;c-Convex Lie Groups.” Journal of Lie Theory 30, no. 1 (2020): 025–032.
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Kuklinski, Christiane, Elena Leis, Michael Liebendörfer, and Reinhard Hochmuth. “Erklärung von Mathematikleistung Im Ingenieursstudium.” In Beiträge Zum Mathematikunterricht 2019 53. Jahrestagung Der Gesellschaft Für Didaktik Der Mathematik., edited by Andreas Frank, Stefan Krauss, and Karin Binder. Münster: WTM-Verlag, 2020.
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Khellaf, Sarah, Christiane Kuklinski, Michael Liebendörfer, and Reinhard Hochmuth. “Design Und Evaluation Einer Mathematischen Unterstützungsmaßnahme Für Ingenieure.” In Beiträge Zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 493–96. Münster: WTM-Verlag, 2020.
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Haak, Inka, Lara Gildehaus, and Michael Liebendörfer. “Entstehung Und Bedeutung von Lerngruppen in Der Studieneingangsphase.” In Beiträge Zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 1405–1408. Münster: WTM-Verlag, 2020.
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Liebendörfer, Michael, Lara Gildehaus, and Robin Göller. “Geschlechterunterschiede Beim Einsatz von Lernstrategien in Mathematikveranstaltungen.” In Beiträge Zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 1409–1412. Münster: WTM-Verlag, 2020.
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Biehler, Rolf, Michael Liebendörfer, Angela Schmitz, Yael Fleischmann, Sandra Krämer, Laura Ostsieker, and Sarah Schlüter. “StudiVEMINTvideos – Mathematische Lernvideos Zur Studienvorbereitung Und Unterstützung Im Ersten Studienjahr.” In Beiträge Zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Franz Wörler, 125–28. Münster: WTM-Verlag, 2020.
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Winkler, Michael. “Single-Point Blow-up in the Cauchy Problem for the Higher-Dimensional Keller-Segel System.” Nonlinearity 33 (2020): 5007–48.
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Winkler, Michael. “Boundedness in a Two-Dimensional Keller-Segel-Navier-Stokes System Involving a Rapidly Diffusing Repulsive Signal.” Zeitschrift Für Angewandte Mathematik Und Physik 71 (2020).
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Winkler, Michael. “Can Simultaneous Density-Determined Enhacement of Diffusion and Cross-Diffusion Foster Boundedness in Keller-Segel Type Systems Involving Signal-Dependent Motilities?” Nonlinearity 33 (2020): 6590–6623.
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Winkler, Michael. “The Role of Superlinear Damping in the Construction of Solutions to Drift-Diffusion Problems with Initial Data in $L^1$.” Advances in Nonlinear Analysis 9 (2020): 526–66.
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Winkler, Michael. “Attractiveness  of Constant States in Logistic-Type Keller-Segel Systems Involving Subquadratic Growth Restrictions.” Advanced Nonlinear Studies 20 (2020): 795–817.
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Winkler, Michael. “Small-Mass Solutions in the Two-Dimensional Keller-Segel System Coupled to the Navier-Stokes Equations.” SIAM Journal on Mathematical Analysis 52 (2020): 2041–80.
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Winkler, Michael. “Can Fluid Interaction Influence the Critical Mass for Taxis-Driven Blow-up in Bounded Planar Domains?” Acta Applicandae Mathematicae 169 (2020): 577–91.
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Winkler, Michael. “Blow-up Profiles and Liefe beyond Blow-up in the Fully Parabolic Keller-Segel System.” Journal d’Analyse Mathématique 141 (2020): 585–624.
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Rodriguez, Nancy, and Michael Winkler. “Relaxation by Nonlinear Diffusion Enhancement in a Two-Dimensional Cross-Diffusion Model for Urban Crime Propagation.” Mathematical Models &; Methods in Applied Sciences 30 (2020): 2105–37.
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Li, Genglin, Youshan Tao, and Michael Winkler. “Larg Time Behavior in a Predator-Prey System with Indirect Pursuit-Evasion Interaction.” Discrete and Continuous Dynamical Systems --B 25 (2020): 4383–98.
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Tao, Youshan, and Michael Winkler. “Global Classical Solutions to a Doubly Haptotactic Cross-Diffusion System Modeling Oncolytic Virotherapy.” Journal of Differential Equations 268 (2020): 4973–97.
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Tao, Youshan, and Michael Winkler. “A Critical Virus Production Rate for Blow-up Suppression in a Haptotaxis Model for Oncolytic Virotherapy.” Nonlinear Analysis 198 (2020).
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Stinner, Christian, and Michael Winkler. “Refined Regularity and Stabilization Properties in a Degenerate Haptotaxis System.” Discrete and Continuous Dynamical Systems --A 40 (2020): 4039–58.
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Rösler, Margit. “Riesz Distributions and Laplace Transform in the Dunkl Setting of Type A.”https://doi.org/10.1016/j.jfa.2020.108506__Journal of Functional Analysis 278, no. 12 (2020).https://doi.org/10.1016/j.jfa.2020.108506 .
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Luks, Tomasz, and Yimin Xiao. “Multiple Points of Operator Semistable Lévy Processes.”https://doi.org/10.1007/s10959-018-0859-4__Journal of Theoretical Probability 33, no. 1 (2020): 153–79.https://doi.org/10.1007/s10959-018-0859-4 .
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Steiner, Evi, and Michael Winkler. “Mathematical Analysis of Two Competing Cancer Cell Migration Mechanisms Driven by Interstitial Fluid Flow.” Journal of Nonlinear Science 30 (2020): 1809–47.
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Elsenhans, Andreas-Stephan, Jürgen Klüners, and Florin Nicolae. “Imaginary Quadratic Number Fields with Class Groups of Small Exponent.”https://doi.org/10.4064/aa180220-20-3__Acta Arithmetica 193, no. 3 (2020): 217–33.https://doi.org/10.4064/aa180220-20-3 .
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arXiv: 1803.02056 

Klüners, Jürgen, and Raphael Müller. “The Conductor Density of Local Function Fields with Abelian Galois Group.”https://doi.org/10.1016/j.jnt.2019.11.007__Journal of Number Theory 212 (2020): 311–22.https://doi.org/10.1016/j.jnt.2019.11.007 .
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arXiv: 1904.02573 

Burban, Igor, and A. Zheglov. “Cohen-Macaulay Modules over the Algebra of Planar Quasi-Invariants and Calogero-Moser Systems.”https://doi.org/10.1112/plms.12341__Proceedings of the London Mathematical Society 121, no. 4 (2020): 1033–1082.https://doi.org/10.1112/plms.12341 .
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Dröse, Jennifer, and Susanne Prediger. “Lesen lernen von Aufgabentexten.” In Sprachbildender Mathematikunterricht in der Sekundarstufe - ein forschungsbasiertes Praxisbuch , edited by Susanne Prediger, 86–94. Berlin: Cornelsen, 2020.
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Bruns, Julia, and A. Vogtländer. “Frühe alltagsintegrierte mathematische Bildung. Eine Einleitung.” In Frühe alltagsintegrierte mathematische Bildung. Handreichung für Lehrende, edited by E. Born-Rauchecker, A. Vogtländer, and K. Weber, 37–46. Hannover: Kallmeyer, 2020.
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Bruns, Julia, Carolin Strahl, and Hedwig Gasteiger. “Situative Beobachtung und Wahrnehmung angehender frühpädagogischer Fachpersonen im Bereich Mathematik – Entwicklung und Validierung eines Testinstruments.”https://doi.org/10.1007/s42010-020-00091-7__Unterrichtswissenschaft 49, no. 3 (2020): 345–71.https://doi.org/10.1007/s42010-020-00091-7 .
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Meyer, Lena, Laura Tabeling, Hedwig Gasteiger, and Julia Bruns. “Interaktionen in mathematischen Spielsituationen in Kindertagesstätte und Familie.” In Beiträge zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Wörler, 1253–56. Münster: WTM-Verlag, 2020.
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Bruns, Julia, Theresa Schopferer, and Hedwig Gasteiger. “Adaptionshandlungen von Multiplikatorinnen und Multiplikatoren zur frühen mathematischen Bildung – Beschreibung und Bewertung aus fachbezogener Perspektive.”https://doi.org/10.1007/s13138-020-00175-y__Journal für Mathematik-Didaktik 42, no. 1 (2020): 243–71.https://doi.org/10.1007/s13138-020-00175-y .
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Bruns, Julia, Martin Carlsen, Lars Eichen, Ingvald Erfjord, and Per Sigurd Hundeland. “Situational Perception in Mathematics (SPiM)—Results of a Cross-Country Study in Austria and Norway.”https://doi.org/10.1007/978-3-030-34776-5_19__In Mathematics Education in the Early Years, 317–332. Cham: Springer, 2020.https://doi.org/10.1007/978-3-030-34776-5_19 .
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Bruns, Julia. “Mathematisches Fachwissen von frühpädagogischen Fachpersonen im Spannungsfeld zwischen Disziplin- und Praxis.”https://doi.org/10.37626/GA9783959871402.0__In Beiträge zum Mathematikunterricht 2020, edited by Hans-Stefan Siller, Wolfgang Weigel, and Jan Wörler, 1245–48. Münster: WTM-Verlag, 2020.https://doi.org/10.37626/GA9783959871402.0 .
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Schönherr, Johanna, J. Blomberg, S. Schukajlow, and J. Rellensmann. ““Why Don’t You Make a Drawing?" Motivation and Strategy Use in Mathematical Modelling.” In Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education: PME, edited by M. Inprasitha, N. Changsri, and N. Boonsena, 46–54, 2020.
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Schönherr, Johanna, S. Schukajlow, and C. Leopold. “Measuring and Investigating Strategic Knowledge about Drawing to Solve Geometry Modelling Problems.”https://doi.org/10.1007/s11858-019-01085-1__ZDM – Mathematics Education 52, no. 1 (2020): 97–110.https://doi.org/10.1007/s11858-019-01085-1 .
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Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model with Superlinear Degradation and Their Eventual Regularity Properties.”https://doi.org/10.1142/s0218202520400072__Mathematical Models and Methods in Applied Sciences 30, no. 06 (2020): 1075–1117.https://doi.org/10.1142/s0218202520400072 .
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Hoffmann, Max. “Zirkel und Lineal ohne Parallelenaxiom: Ein konstruktiver Zugang zur hyperbolischen Geometrie.” Der Mathematikunterricht 66 (6) (2020): 36–47.
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Dröse, Jennifer, and Susanne Prediger. “Enhancing Fifth Graders’ Awareness of Syntactic Features in Mathematical Word Problems: A Design Research Study on the Variation Principle.”https://doi.org/doi.org/10.1007/s13138-019-00153-z__Journal Für Mathematik-Didaktik, 41(2), 2020, 399–422.https://doi.org/doi.org/10.1007/s13138-019-00153-z .
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Flaßkamp, K., Sina Ober-Blöbaum, and S.  Peitz. “Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach.” In Advances in Dynamics, Optimization and Computation, edited by Oliver Junge, Oliver Schütze, Gary Froyland, Sina Ober-Blöbaum, and Kathrin Padberg-Gehle, 209–37. Cham: Springer International Publishing, 2020.
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Seitz, Susanne, Uta Häsel-Weide, Yannik Wilke, and Melina Wallner. “Expertise von Lehrpersonen für inklusiven Mathematikunterricht der Sekundarstufe - Ausgangspunkte zur Professionalisierungsforschung.”https://doi.org/10.18716/ojs/kON/2020.2.03__K:ON Kölner Online-Journal für Lehrer*innenbildung, no. 2 (2020).https://doi.org/10.18716/ojs/kON/2020.2.03 .
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Dröse, Jennifer. “Verstehensgrundlagen diagnostizieren - Welche Wissenselemente fokussieren Lehrkräfte?” In Beiträge zum Mathematikunterricht 2020 , edited by H.-S. Siller, W. Weigel, and J. F. Wöler, 233–36. Münster: WTM, 2020.
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Dröse, Jennifer, V. Eisen, Susanne Prediger, M. Altieri, M. Schellenbach, and R. Menning. “Textaufgaben lesen lernen – eine digital gestützte Einheit mit App .” In Mathematik lehren 223, 38–40, 2020.
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Gerlach, Raphael, and Adrian Ziessler. “The Approximation of Invariant Sets in Infinite Dimensional Dynamical Systems.”https://doi.org/10.1007/978-3-030-51264-4_3__In Advances in Dynamics, Optimization and Computation, edited by Oliver Junge, Oliver Schütze, Sina Ober-Blöbaum, and Kathrin Padberg-Gehle, 304:66–85. Studies in Systems, Decision and Control. Cham: Springer International Publishing, 2020.https://doi.org/10.1007/978-3-030-51264-4_3 .
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Dellnitz, Michael, Bennet Gebken, Raphael Gerlach, and Stefan Klus. “On the Equivariance Properties of Self-Adjoint Matrices.”https://doi.org/10.1080/14689367.2019.1661355__Dynamical Systems 35, no. 2 (2020): 197–215.https://doi.org/10.1080/14689367.2019.1661355 .
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Hilgert, Joachim, and H. Barnum. “Spectral Properties of Convex Bodies.” J. of Lie Theory 30 (2020): 315–44.
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Hilgert, Joachim, ed. Mathematik studieren -- Ein Ratgeber für Erstsemester und solche, die es vielleicht werden wollen. Springer Spektrum, 2020.
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Hilgert, Joachim, D. Brennecken, and L. Ciardo. “Algebraically Independent Generators for the Algebra of Invariant Differential Operators on SLn(d)/SOn(d),” 2020.
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Hilgert, Joachim. “Titu Andreescu Und Vlad Crisan: Mathematical Induction – A Powerful and Elegant Method of Proof. XYZ Press 2017 Und Florian André Dalwigk: Vollständige Induktion – Beispiele Und Aufgaben Bis Zum Umfallen. Springer Spektrum 2019.”https://doi.org/10.1007/s00591-020-00282-4__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-020-00282-4 .
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Hilgert, Joachim. “Fabio Toscano: The Secret Formula – How a Mathematical Duel Inflamed Renaissance Italy and Uncovered the Cubic Equation. Princeton University Press 2020.”https://doi.org/10.1007/s00591-020-00283-3__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-020-00283-3 .
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Hilgert, Joachim. “Robert Bosch: OPT ART – From Mathematical Optimization to Visual Design. Princeton University Press 2019.”https://doi.org/10.1007/s00591-020-00272-6__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-020-00272-6 .
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Hilgert, Joachim. “David M. Bressoud: Calculus Reordered -- A History of the Big Ideas. Princeton University Press 2019.”https://doi.org/10.1007/s00591-020-00280-6__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-020-00280-6 .
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Hilgert, Joachim. “Daniel Grieser: Mathematisches Problemlösen und Beweisen – Eine Entdeckungsreise in die Mathematik. 2. Auflage (Springer 2017).”https://doi.org/10.1007/s00591-019-00254-3__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-019-00254-3 .
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Hilgert, Joachim. “Claas Lattmann: Mathematische Modellierung bai Platon zwischen Thales und Euklid (De Gruyter 2019).”https://doi.org/10.1007/s00591-019-00254-3__Mathematische Semesterberichte, 2020.https://doi.org/10.1007/s00591-019-00254-3 .
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Hipp, David, and Balázs Kovács. “Finite Element Error Analysis of Wave Equations with Dynamic Boundary Conditions: L2 Estimates.”https://doi.org/10.1093/imanum/drz073__IMA Journal of Numerical Analysis 41, no. 1 (2020): 638–728.https://doi.org/10.1093/imanum/drz073 .
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Hipp, David, and Balázs Kovács. “Finite Element Error Analysis of Wave Equations with Dynamic Boundary Conditions: L2 Estimates.”https://doi.org/10.1093/imanum/drz073__IMA Journal of Numerical Analysis 41, no. 1 (2020): 638–728.https://doi.org/10.1093/imanum/drz073 .
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Akrivis, Georgios, Michael Feischl, Balázs Kovács, and Christian Lubich. “Higher-Order Linearly Implicit Full Discretization of the Landau–Lifshitz–Gilbert Equation.”https://doi.org/10.1090/mcom/3597__Mathematics of Computation 90, no. 329 (2020): 995–1038.https://doi.org/10.1090/mcom/3597 .
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DOI: 10.1090/mcom/3597

Kovács, Balázs, Buyang Li, and Christian Lubich. “A Convergent Algorithm for Forced Mean Curvature Flow Driven by Diffusion on the Surface.”https://doi.org/10.4171/ifb/446__Interfaces and Free Boundaries 22, no. 4 (2020): 443–64.https://doi.org/10.4171/ifb/446 .
LibreCat: /record/45952
DOI: 10.4171/ifb/446

Hesse, Kerstin. “RBF-Based Penalized Least-Squares Approximation of Noisy Scattered Data on the Sphere.” In Multivariate Algorithms and Information-Based Complexity, edited by Fred J. Hickernell and Peter Kritzer, 33–42. Berlin/Boston: De Gruyter, 2020.
LibreCat: /record/34632

Küster, Benjamin, and Tobias Weich. “Pollicott-Ruelle Resonant States and Betti Numbers.”https://doi.org/10.1007/s00220-020-03793-2__Communications in Mathematical Physics 378, no. 2 (2020): 917–41.https://doi.org/10.1007/s00220-020-03793-2 .
LibreCat: /record/53415
DOI: 10.1007/s00220-020-03793-2

Rezat, Sara, and Sebastian Rezat. “Schulbücher. Werkzeuge zum Üben in den Fächern Deutsch und Mathematik.” Die Grundschulzeitschrift 320, 2020, 10–13.
LibreCat: /record/33594

Schumacher, Jan, and Sebastian Rezat. “Rekonstruktion Diagrammatischen Schließens Beim Erlernen Der Subtraktion Negativer Zahlen.”https://doi.org/10.1007/978-3-662-61194-4_5__In Zeichen Und Sprache Im Mathematikunterricht: Semiotik in Theorie Und Praxis, edited by Gert Kadunz, 85–112. Berlin, Heidelberg: Springer, 2020.https://doi.org/10.1007/978-3-662-61194-4_5 .
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DOI: 10.1007/978-3-662-61194-4_5

Rezat, Sebastian. “Mathematiklernen Mit Digitalen Schulbüchern Im Spannungsfeld Zwischen Individualisierung Und Kooperation.”https://doi.org/10.1007/978-3-658-29039-9_10__In Mobile Medien Im Schulkontext, edited by Dorothee Meister and Mindt Ilka. Wiesbaden: Springer, 2020.https://doi.org/10.1007/978-3-658-29039-9_10 .
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DOI: 10.1007/978-3-658-29039-9_10

Leuders, Timo, and Lena Wessel. “Differenziertes Üben Gestalten. Zwischen Umsetzung in Der Praxis Und Fundierung in Der Forschung.” Pädagogik 2/2020, no. 2 (2020): 26–30.
LibreCat: /record/46159

Wessel, Lena, T. Kuzu, and Susanne Prediger. “Sprachbildender Vorstellungsaufbau Für Verschiedene Mathematische Konzepte: Brüche in Klasse 6.” Sprachbildender Mathematikunterricht in Der Sekundarstufe - Ein Forschungsbasiertes Praxisbuch, 2020, 148–151.
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Sprütten, F., Lena Wessel, K. Zentgraf, and S. Prediger. “Fach- und sprachintegrierte Ansätze für Neuzugewanderte.” In Sprachbildender Mathematikunterricht in der Sekundarstufe. Ein forschungsbasiertes Praxisbuch, edited by S. Prediger, 115–30. Berlin: Cornelsen Skriptor, 2020.
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Wessel, Lena, S. Prediger, A. Stein, M. Wijers, and V. Jonker. Language for Mathematics in Vocational Contexts. Handbook for Teachers and Facilitators. Dortmund/Arnsberg: DZLM, 2020.
LibreCat: /record/48406

Biehler, Rolf, and Viviane Durand-Guerrier. “University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic.” In Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), edited by T. Hausberger, M. Bosch, and F. Chelloughi. Bizerte, Tunisia: University of Carthage and INDRUM, 2020.
LibreCat: /record/35811

Lünne, Steffen, Susanne Schnell, and Rolf Biehler. “Motivation of Out-of-Field Teachers for Participating in Professional Development Courses in Mathematics.”https://doi.org/10.1080/02619768.2020.1793950__European Journal of Teacher Education 44, no. 5 (2020): 688–705.https://doi.org/10.1080/02619768.2020.1793950 .
LibreCat: /record/35701
DOI: 10.1080/02619768.2020.1793950

Barzel, Bärbel, and Rolf Biehler. “Theory-Based Design of Professional Development for Upper Secondary Teachers–Focusing on the Content-Specific Use of Digital Tools.” In Professional Development and Knowledge of Mathematics Teachers, edited by Stefan Zehetmeier, Despina Potari, and Miguel Ribeiro, 163–192. London: Routledge, 2020.
LibreCat: /record/35808

Feudel, Frank, and Rolf Biehler. “Students’ Understanding of the Derivative Concept in the Context of Mathematics for Economics.”https://doi.org/10.1007/s13138-020-00174-z__Journal Für Mathematik-Didaktik 42, no. 1 (2020): 273–305.https://doi.org/10.1007/s13138-020-00174-z .
LibreCat: /record/35822
DOI: 10.1007/s13138-020-00174-z

Kempen, Leander, and Rolf Biehler. “Using Figurate Numbers in Elementary Number Theory – Discussing a ‘Useful’ Heuristic From the Perspectives of Semiotics and Cognitive Psychology.”https://doi.org/10.3389/fpsyg.2020.01180__Frontiers in Psychology 11 (2020): 1180.https://doi.org/10.3389/fpsyg.2020.01180 .
LibreCat: /record/35709
DOI: 10.3389/fpsyg.2020.01180

Kempen, Leander, Sandra Krämer, and Rolf Biehler. “Was verstehen Schülerinnen und Schüler unter eBeweis“? 3 ausgewählte Ergebnisse einer Pilotstudie.”https://doi.org/10.17877/DE290R-21418__In Beiträge zum Mathematikunterricht 2020, edited by H.-S. Siller, W. Weigel, and J. F. Wörler, 489392. Münster: WTM-Verlag, 2020.https://doi.org/10.17877/DE290R-21418 .
LibreCat: /record/35827
DOI: 10.17877/DE290R-21418

Biehler, Rolf, Leander Kempen, and Walther Paravicini. “Hochschuldidaktik Mathematik: Fachbezogenes Design und empirische Studien.”https://doi.org/10.17877/DE290R-21487__In Beiträge zum Mathematikunterricht 2020, edited by H.-S. Siller, W. Weigel, and J. F. Wörler, 1347–48. Münster: WTM-Verlag, 2020.https://doi.org/10.17877/DE290R-21487 .
LibreCat: /record/35819
DOI: 10.17877/DE290R-21487

Fleischer, Yannik, and Rolf Biehler. “Automatisierte Entscheidungsverfahren als Thema im allgemeinbildenden Mathematikunterricht.”https://doi.org/10.17877/DE290R-21301__In Beiträge zum Mathematikunterricht 2020, edited by H.-S. Siller, W. Weigel, and J. F. Wörler. Münster: WTM-Verlag, 2020.https://doi.org/10.17877/DE290R-21301 .
LibreCat: /record/35823
DOI: 10.17877/DE290R-21301

Griese, Birgit, Ralf Nieszporek, and Rolf Biehler. “Frei verfügbare Materialien für Unterricht und Fortbildung: Stochastik verständnisorientiert unterrichten.” Stochastik in der Schule 40, no. 1 (2020): 10–17.
LibreCat: /record/35826

Lünne, Steffen, Susanne Schnell, and Rolf Biehler. “Ffunt@OWL – Konzept und Gestaltungsprinzipien zur Qualifizierung fachfremd Mathematik unterrichtender Lehrkräfte der Sekundarstufe I.”https://doi.org/10.1007/978-3-658-27293-7_6__In Professionelles Handeln im fachfremd erteilten Mathematikunterricht, edited by R. Porsch and B. Rösken-Winter, 141–67. Wiesbaden: Springer Spektrum, 2020.https://doi.org/10.1007/978-3-658-27293-7_6 .
LibreCat: /record/35914
DOI: 10.1007/978-3-658-27293-7_6

Lankeit, Elisa, and Rolf Biehler. “‘I Only Know the Absolute Value Function’–About Students’ Concept Images and Example Spaces Concerning Continuity and Differentiability.” In Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), edited by T. Hausberger, M. Bosch, and F. Chelloughi. Bizerte, Tunisia: University of Carthage and INDRUM, 2020.
LibreCat: /record/35912

Kempen, Leander, Sandra Krämer, and Rolf Biehler. “Investigating High School Graduates’ Personal Meaning of the Notion of ‘Mathematical Proof.’” In Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), edited by T. Hausberger, M. Bosch, and F. Chelloughi, 358–67. Bizerte, Tunisia: University of Carthage and INDRUM, 2020.
LibreCat: /record/35829