@article{34807, abstract = {{Let $M$ be a compact, real analytic manifold and $G$ be the Lie group of all real-analytic diffeomorphisms of $M$, which is modelled on the (DFS)-space ${\mathfrak g}$ of real-analytic vector fields on $M$. We study flows of time-dependent real-analytic vector fields on $M$ which are integrable functions in time, and their dependence on the time-dependent vector field. Notably, we show that the Lie group $G$ is $L^1$-regular in the sense that each $[\gamma]$ in $L^1([0,1],{\mathfrak g})$ has an evolution which is an absolutely continuous $G$-valued function on $[0,1]$ and smooth in $[\gamma]$. As tools for the proof, we develop several new results concerning $L^p$-regularity of infinite-dimensional Lie groups, for $1\leq p\leq \infty$, which will be useful also for the discussion of other classes of groups. Moreover, we obtain new results concerning the continuity and complex analyticity of non-linear mappings on open subsets of locally convex direct limits.}}, author = {{Glöckner, Helge}}, journal = {{Nonlinear Analysis}}, title = {{{Lie groups of real analytic diffeomorphisms are L^1-regular}}}, doi = {{10.1016/j.na.2024.113690}}, volume = {{252}}, year = {{2025}}, } @book{57850, author = {{Schneider, Tamara and Weber, Julia }}, isbn = {{9783456862712}}, title = {{{Meine Schwangerschaft - so individuell wie ich! }}}, year = {{2025}}, } @inbook{58061, author = {{Jagdschian, Larissa Carolin}}, booktitle = {{Arne Rautenbergs und die (Kinder-)Lyrik der Gegenwart }}, editor = {{Neuhaus , Stefan and Braun-Beneke, Anna }}, publisher = {{Königshauses und Neumann }}, title = {{{Kinderlyrik als soziale Praxis am Beispiel von Arne Rautenbergs Lyrikbänden Mut ist was Gutes (2023) und Sekundenfrühling (2023)}}}, year = {{2025}}, } @book{54106, author = {{Heise, Tillmann}}, isbn = {{978-3-11-152346-0}}, pages = {{519}}, publisher = {{DeGruyter}}, title = {{{Das ‚andere‘ Europa der Schriftsteller. Ideen, Netzwerke und Schreibweisen des antiliberalen Europa-Diskurses in Deutschland und Österreich (1918–1934) }}}, doi = {{https://doi.org/10.1515/9783111525938}}, volume = {{166}}, year = {{2025}}, } @inproceedings{56298, abstract = {{In the general pattern formation (GPF) problem, a swarm of simple autonomous, disoriented robots must form a given pattern. The robots' simplicity imply a strong limitation: When the initial configuration is rotationally symmetric, only patterns with a similar symmetry can be formed [Yamashita, Suzyuki; TCS 2010]. The only known algorithm to form large patterns with limited visibility and without memory requires the robots to start in a near-gathering (a swarm of constant diameter) [Hahn et al.; SAND 2024]. However, not only do we not know any near-gathering algorithm guaranteed to preserve symmetry but most natural gathering strategies trivially increase symmetries [Castenow et al.; OPODIS 2022]. Thus, we study near-gathering without changing the swarm's rotational symmetry for disoriented, oblivious robots with limited visibility (the OBLOT-model, see [Flocchini et al.; 2019]). We introduce a technique based on the theory of dynamical systems to analyze how a given algorithm affects symmetry and provide sufficient conditions for symmetry preservation. Until now, it was unknown whether the considered OBLOT-model allows for any non-trivial algorithm that always preserves symmetry. Our first result shows that a variant of Go-to-the-Average always preserves symmetry but may sometimes lead to multiple, unconnected near-gathering clusters. Our second result is a symmetry-preserving near-gathering algorithm that works on swarms with a convex boundary (the outer boundary of the unit disc graph) and without holes (circles of diameter 1 inside the boundary without any robots).}}, author = {{Gerlach, Raphael and von der Gracht, Sören and Hahn, Christopher and Harbig, Jonas and Kling, Peter}}, booktitle = {{28th International Conference on Principles of Distributed Systems (OPODIS 2024)}}, editor = {{Bonomi, Silvia and Galletta, Letterio and Rivière, Etienne and Schiavoni, Valerio}}, isbn = {{978-3-95977-360-7}}, issn = {{1868-8969}}, keywords = {{Swarm Algorithm, Swarm Robots, Distributed Algorithm, Pattern Formation, Limited Visibility, Oblivious}}, location = {{Lucca, Italy}}, publisher = {{Schloss Dagstuhl -- Leibniz-Zentrum für Informatik}}, title = {{{Symmetry Preservation in Swarms of Oblivious Robots with Limited Visibility}}}, doi = {{10.4230/LIPIcs.OPODIS.2024.13}}, volume = {{324}}, year = {{2025}}, } @inbook{58122, author = {{Robaszkiewicz, Maria Anna}}, booktitle = {{Rethinking Responses to Political Crisis and Collapse: Hannah Arendt, Edith Stein, Rosa Luxemburg, and Simone Weil}}, editor = {{Calcagno, Antonio and Loft, Stephen }}, publisher = {{Rowman&Littlefield/Lexington Books}}, title = {{{Reconsidering the Human Condition: An Arendtian Perspective on Earth, Education, and Political Subjectivity in Times of Environmental Crisis}}}, year = {{2025}}, } @article{58133, author = {{Pramanik, Sudipta and Mileaege, Dennis and Andreiev, Anatolii and Hoyer, Kay-Peter and Schaper, Mirko}}, issn = {{1059-9495}}, journal = {{Journal of Materials Engineering and Performance}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Effect of Compression Rate and Pore Size Distribution on the Compression Behavior of Additively Manufactured Bio-inspired Fe3Si Microporous Material}}}, doi = {{10.1007/s11665-024-10618-z}}, year = {{2025}}, } @inbook{58135, author = {{Scharlau, Ingrid and Patrzek, Justine and Schreiber, Christine}}, booktitle = {{Psychologiedidaktik an allgemeinbildenden und beruflichen Schulen: Ein Lehrbuch mit Unterrichtsmaterialien}}, editor = {{Scharlau, Ingrid and Bender, Elena and Patrzek, Justine and Schreiber, Christine}}, pages = {{Begleitmaterial}}, publisher = {{Springer}}, title = {{{„Power-Posen“ – Fakten, frisierte Daten, Forschungslyrik? Eine Unterrichtsreihe zu Praktiken und Darstellungsformen psychologischer Forschung}}}, year = {{2025}}, } @inbook{58136, author = {{Scharlau, Ingrid and Schreiber, Christine}}, booktitle = {{Psychologiedidaktik an allgemeinbildenden und beruflichen Schulen: Ein Lehrbuch mit Unterrichtsmaterialien}}, editor = {{Scharlau, Ingrid and Bender, Elena and Patrzek, Justine and Schreiber, Christine}}, pages = {{Begleitmaterial}}, publisher = {{Springer}}, title = {{{Materialien zum Schreiben im Psychologieunterricht}}}, year = {{2025}}, } @article{58150, author = {{Schryen, Guido and Marrone, Mauricio and Yang, Jack}}, journal = {{Electronic Markets}}, title = {{{Exploring the Scope of Generative AI in Literature Review Development}}}, year = {{2025}}, } @article{56667, author = {{Drechsler, Stephan and Harteis, Christian}}, journal = {{Journal of Education and Learning}}, number = {{2}}, title = {{{A Systematic Review of Learning Opportunities within the Crowdworkers’ Workplace}}}, volume = {{14}}, year = {{2025}}, } @article{58524, author = {{Schroeter-Wittke, Harald}}, journal = {{Göttinger Predigtmeditationen}}, number = {{2}}, pages = {{267--273}}, title = {{{"Und es hörten sie die Gefangenen" Eine biblische Gesangsstunde. Apg 16,23-34 (18.5.2025 - Kantate)}}}, volume = {{79}}, year = {{2025}}, } @article{58532, author = {{Bullerjahn, Nils}}, journal = {{arXiv}}, title = {{{Error estimates for full discretization by an almost mass conservation technique for Cahn--Hilliard systems with dynamic boundary conditions}}}, doi = {{10.48550/ARXIV.2502.03847}}, year = {{2025}}, } @inproceedings{58539, author = {{Franke, Patrick and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}}, booktitle = {{Proceedings of the Dechema/VDI Jahrestreffen Fluidverfahrenstechnik 2025}}, location = {{Bochum}}, title = {{{Modeling reactive absorption in sandwich packings}}}, year = {{2025}}, } @book{58537, author = {{Paul, Jürgen and Schneider, Irene and Kokew, Stephan and Malik, Jamal and Schulze, Fritz and Günther, Sebastian and Schrode, Paula and Rebstock, Ulrich and Gharaibeh, Mohammad and Würsch, Renate and Rudolph, Ulrich and Reichmuth, Stefan and Haase, Claus-Peter and Metzler, Berenike}}, editor = {{Tamer, Georges and Antes, Peter and Hutter, Manfred and Rüpke, Jörg and Schmidt, Bettina}}, isbn = {{9783170340237}}, publisher = {{W. Kohlhammer GmbH}}, title = {{{Islam II}}}, doi = {{10.17433/978-3-17-034023-7}}, year = {{2025}}, } @inbook{48943, author = {{Treder, Alexandra}}, booktitle = {{Memorias del III Congreso Internacional de Lenguas, Lingüística y Traducción}}, editor = {{Cuéllar Valcárcel, María de Lourdes and Gerena Meléndez, Alicia Alexesteva and Gil Carillo, Ittay Osiris}}, location = {{Mexico City [Mexico]}}, publisher = {{Department of Applied Linguistics, UNAM}}, title = {{{Concepciones de cultura y de encuentros interculturales de futuros/as profesores/as de Alemán como Lengua Extranjera}}}, year = {{2025}}, } @inbook{49348, author = {{Treder, Alexandra}}, booktitle = {{Transdisziplinäre Räume in den Kulturwissenschaften}}, editor = {{Kornbach, Alina and Lammer, Christina and Magdeburg, Lena}}, publisher = {{Herder}}, title = {{{Die Sporthalle – Ein Raum zum Sprachenlernen? Zwischen der Forderung nach Integration durch Sport und Sprache(n) als Schlüssel zur Integration}}}, volume = {{3}}, year = {{2025}}, } @inbook{58115, author = {{Elit, Stefan}}, booktitle = {{Was im Gedicht geschieht: Jan Wagner. Paderborn Wintersemester 2023/2024}}, editor = {{Elit, Stefan and Eke, Norbert Otto}}, isbn = {{978-3-8498-2062-6}}, pages = {{89--105}}, publisher = {{Aisthesis}}, title = {{{„Alles was gut ist“ – Jan Wagners lyrische Speisen (mit Getränken)}}}, volume = {{42}}, year = {{2025}}, } @unpublished{58544, abstract = {{We introduce a new classification of multimode states with a fixed number of photons. This classification is based on the factorizability of homogeneous multivariate polynomials and is invariant under unitary transformations. The classes physically correspond to field excitations in terms of single and multiple photons, each of which being in an arbitrary irreducible superposition of quantized modes. We further show how the transitions between classes are rendered possible by photon addition, photon subtraction, and photon-projection nonlinearities. We explicitly put forward a design for a multilayer interferometer in which the states for different classes can be generated with state-of-the-art experimental techniques. Limitations of the proposed designs are analyzed using the introduced classification, providing a benchmark for the robustness of certain states and classes. }}, author = {{Kopylov, Denis and Offen, Christian and Ares, Laura and Wembe Moafo, Boris Edgar and Ober-Blöbaum, Sina and Meier, Torsten and Sharapova, Polina and Sperling, Jan}}, title = {{{Multiphoton, multimode state classification for nonlinear optical circuits }}}, year = {{2025}}, } @book{57813, editor = {{Klein, Alexandra and Langer, Antje}}, publisher = {{Barbara Budrich Verlag}}, title = {{{Pädagogik und Sexualität. Analysen eines Konfliktfelds.}}}, year = {{2025}}, }