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.
LibreCat: /record/24779

Winkler, Michael. “Single-Point Blow-up in the Cauchy Problem for the Higher-Dimensional Keller-Segel System.” Nonlinearity 33 (2020): 5007–48.
LibreCat: /record/37373

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).
LibreCat: /record/37380

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.
LibreCat: /record/37367

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.
LibreCat: /record/37364

Winkler, Michael. “Attractiveness  of Constant States in Logistic-Type Keller-Segel Systems Involving Subquadratic Growth Restrictions.” Advanced Nonlinear Studies 20 (2020): 795–817.
LibreCat: /record/37375

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.
LibreCat: /record/37355

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.
LibreCat: /record/37357

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.
LibreCat: /record/37349

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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DOI: 10.1016/j.jfa.2020.108506

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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DOI: 10.1007/s10959-018-0859-4

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 .
LibreCat: /record/34842
DOI: 10.4064/aa180220-20-3
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 .
LibreCat: /record/34841
DOI: 10.1016/j.jnt.2019.11.007
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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