Rösler, M., &; Voit, M. (2021). Positive intertwiners for Bessel functions of type B. Proceedings of the American Mathematical Society, 149(3), 1151–1163.https://doi.org/10.1090/proc/15312 
LibreCat: /record/37659
DOI: 10.1090/proc/15312

Tao, Y., &; Winkler, M. (2021). A fully cross-diffusive two-component evolution system: Existence and qualitative analysis via entropy-consistent thin-film-type approximation. Journal of Functional Analysis, 281, Article 109069.
LibreCat: /record/35603

Tao, Y., &; Winkler, M. (2021). The dampening role of large repulsive convection in a chemotaxis system modeling tumor angiogenesis. Nonlinear Analysis, Theory, Methods and Applications, 208, Article 112324.
LibreCat: /record/35606

Wang, Y., Winkler, M., &; Xiang, Z. (2021). Immediate regularization of measure-type population densities in a two-dimensional chemotaxis system with signal consumption. Science China Mathematics, 64, 725–746.
LibreCat: /record/35612

Ding, M., &; Winkler, M. (2021). Small-density solutiions in Keller-Segel systems involving rapidly decaying diffusivities. Nonlinear Differential Equatiions and Applicatiions, 28, Article 47.
LibreCat: /record/35601

Tao, Y., &; Winkler, M. (2021). Global smooth solutions in a two-dimensional cross-diffusion system modeling propagation of urban crime. Communications in Mathematical Sciences, 19, 829–849.
LibreCat: /record/35605

Tao, Y., &; Winkler, M. (2021). Taxis-driven formation of singular hotspots in a May-Nowak type model for virus infection. SIAM Journal on Mathematical Analysis, 53, 1411–1433.
LibreCat: /record/35604

Wang, Y., Winkler, M., &; Xiang, Z. (2021). Local energy estimates and global solvability in a  threee-dimensional chemotaxis-fluid system with prescribed signal on the boundary. Communications in Partial Differential Equations, 46, 1058–1091.
LibreCat: /record/35610

Wang, Y., Winkler, M., &; Xiang, Z. (2021). Global solvability in a threee-dimensional Keller-Segel.Stokes system involving arbitrary superlinear logistic degradation. Advances in Nonlinear Analysis, 10, 707–731.
LibreCat: /record/35611

Tao, Y., &; Winkler, M. (2021). Critical mass for infinite-time blow-up in a haptotaxis system with nonlinear zero-order interaction. Discrete and Continuous Dynamical Systems, 41(A), 439–454.
LibreCat: /record/35608

Klüners, J., &; Komatsu, T. (2021). Imaginary multiquadratic number fields with class group of exponent $ and $. Mathematics of Computation, 90(329), 1483–1497.https://doi.org/10.1090/mcom/3609 
LibreCat: /record/34840
DOI: 10.1090/mcom/3609
arXiv: 2004.03308v2

Kirschmer, M., Narbonne, F., Ritzenthaler, C., &; Robert, D. (2021). Spanning the isogeny class of a power of an elliptic curve. Mathematics of Computation, 91(333), 401–449.https://doi.org/10.1090/mcom/3672 
LibreCat: /record/34912
DOI: 10.1090/mcom/3672

Burban, I., &; Abedin, R. (2021). Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation. Communications in Mathematical Physics, 387(2), 1051–1109.https://doi.org/10.1007/s00220-021-04188-7 
LibreCat: /record/44329
DOI: 10.1007/s00220-021-04188-7

Bruns, J., Gasteiger, H., &; Strahl, C. (2021). Conceptualising and measuring domain-specific content knowledge of early childhood educators: A systematic review. Review of Education, 9(2), 500–538.https://doi.org/10.1002/rev3.3255 
LibreCat: /record/34822
DOI: 10.1002/rev3.3255
WoS: 000614156400001

Bruns, J., &; Schopferer, T. (2021). Eine mustergültige Wissenschaft. . . TPS – Theorie und Praxis der Sozialpädagogik, 11, 28–32.
LibreCat: /record/45687

Jensen, S., Gasteiger, H., &; Bruns, J. (2021). Place value and regrouping as seperate constructs of place value understanding. In M. Inprasitha, N. Changsri, &; N. Boonsena (Eds.), Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education (Vol. 3, pp. 101–109).
LibreCat: /record/36527

Bruns, J., Gasteiger, H., &; Strahl, C. (2021). Context and Implications Document for: Conceptualising and measuring domain-specific content knowledge of early childhood educators: A systematic review. Review of Education, 9(2), 539–540.https://doi.org/10.1002/rev3.3256 
LibreCat: /record/34823
DOI: 10.1002/rev3.3256
WoS: 000614157400001

Jensen, S., Gasteiger, H., &; Bruns, J. (2021). Stellenwertverständnis: Verständnis von Stellenwertprinzip und Bündelungsprinzip als separate Konstrukte. In Gesellschaft für Didaktik der Mathematik (Ed.), Beiträge zum Mathematikunterricht 2021. WTM-Verlag.http://dx.doi.org/10.17877/DE290R-22292 
LibreCat: /record/36536
DOI: http://dx.doi.org/10.17877/DE290R-22292

Schönherr, J., Schukajlow, S., Blomberg, J., &; Leopold, C. (2021). The role of strategy-based motivation in mathematical problem solving: The case of learner-generated drawings. Learning and Instruction, 80, Article 101561.https://doi.org/10.1016/j.learninstruc.2021.101561 
LibreCat: /record/45343
DOI: 10.1016/j.learninstruc.2021.101561

Black, T., Fuest, M., &; Lankeit, J. (2021). Relaxed parameter conditions for chemotactic collapse in logistic-type parabolic–elliptic Keller–Segel systems. Zeitschrift Für Angewandte Mathematik Und Physik, 72(3), Article 96.https://doi.org/10.1007/s00033-021-01524-8 
LibreCat: /record/34673
DOI: 10.1007/s00033-021-01524-8

Black, T., &; Wu, C. (2021). Prescribed signal concentration on the boundary: Weak solvability in a chemotaxis-Stokes system with proliferation. Zeitschrift Für Angewandte Mathematik Und Physik, 72(4), Article 135.https://doi.org/10.1007/s00033-021-01565-z 
LibreCat: /record/34675
DOI: 10.1007/s00033-021-01565-z

Dröse, J., Prediger, S., Neugebauer, P., Danhier, R. D., &; Mertins, B. (2021). Investigating students’ processes of noticing and interpreting syntactic language features in word problem solving through eye-tracking. International Electronic Journal of Mathematics Education, 16(1), Em0625.https://doi.org/doi.org/10.29333/iejme/9674n  
LibreCat: /record/45381
DOI: doi.org/10.29333/iejme/9674n 

Dröse, J., &; Prediger, S. (2021). Identifying obstacles is not enough for everybody – Differential efficacy of an intervention fostering fifth graders’ comprehension for word problems. Studies in Educational Evaluation, 68 (100953), 1–15.https://doi.org/doi.org/10.1016/j.stueduc.2020.100953 
LibreCat: /record/45380
DOI: doi.org/10.1016/j.stueduc.2020.100953

Häsel-Weide, U., Seitz, S., Wallner, M., Wilke, Y., &; Heckmann, L. (2021). Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe. QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte, 3(1).https://doi.org/10.21248/qfi.57 
LibreCat: /record/31578
DOI: 10.21248/qfi.57

Hattermann, M., Häsel-Weide, U., &; Wallner, M. (2021). Conceptualiziation processes of 6th graders for rotational symmetry. In M. Inprasitha, N. Changsri, &; N. Boonsena (Eds.), Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education  (Vol. 3, pp. 9–15).
LibreCat: /record/31583

Offen, C., &; Ober-Blöbaum, S. (2021). Bifurcation preserving discretisations of optimal control problems: Vol. 54(19) (pp. 334–339).https://doi.org/10.1016/j.ifacol.2021.11.099 
LibreCat: /record/22894
DOI: https://doi.org/10.1016/j.ifacol.2021.11.099
arXiv: 2107.13853

Ridderbusch, S., Offen, C., Ober-Blöbaum, S., &; Goulart, P. (2021). Learning ODE Models with Qualitative Structure Using Gaussian Processes . 2021 60th IEEE Conference on Decision and Control (CDC), 2896.https://doi.org/10.1109/CDC45484.2021.9683426 
LibreCat: /record/21572
DOI: 10.1109/CDC45484.2021.9683426
arXiv: 2011.05364

Vertovec, N., Ober-Blöbaum, S., &; Margellos, K. (n.d.). Multi-objective minimum time optimal control for low-thrust trajectory design. 1975–1980.
LibreCat: /record/21592
arXiv: 2103.08813

Jiménez, F., &; Ober-Blöbaum, S. (2021). Fractional Damping Through Restricted Calculus of Variations. Nichtlineare Sci 31, 46.
LibreCat: /record/29868

Bruns, J., Unterhauser, E., &; Gasteiger, H. (2021). Geometrisches Begriffsverständnis in der Grundschule am Beispiel der Begriffe Viereck, Rechteck und Quadrat. Journal für Mathematik-Didaktik, 42(2), 581–623.https://doi.org/10.1007/s13138-021-00185-4 
LibreCat: /record/34827
DOI: 10.1007/s13138-021-00185-4

Prediger, S., &; Dröse, J. (2021). Fehlerbearbeitung bei mathematischen Textaufgaben – Sprachliche und strategische Fehlerursachen und ihre Bearbeitung. Lernen und Lernstörungen, 10(2).https://doi.org/doi.org/10.1024/2235-0977/a000330 
LibreCat: /record/45382
DOI: doi.org/10.1024/2235-0977/a000330

Guillarmou, C., Hilgert, J., &; Weich, T. (2021). High frequency limits for invariant Ruelle densities. Annales Henri Lebesgue, 4, 81–119.https://doi.org/10.5802/ahl.67 
LibreCat: /record/31263
DOI: 10.5802/ahl.67
arXiv: 1803.06717

Brennecken, D., Hilgert, J., &; Ciardo, L. (2021). Algebraically Independent Generators for the Algebra of Invariant Differential Operators on SLn(R)/SOn(R). Journal of Lie Theory, 31(2), 459--468.https://doi.org/10.48550/arXiv.2008.07479 
LibreCat: /record/36271
DOI: 10.48550/arXiv.2008.07479

Hilgert, J., &; Hilgert, I. (Eds.). (2021). Mathematik - Ein Reiseführer 2. Auflage. Springer Spektrum.
LibreCat: /record/51493

Hilgert, J., Weich, T., &; Wolf, L. (2021). Higher-rank quantum-classical correspondence.
LibreCat: /record/51503

Hilgert, J. (2021). Philip Ording: 99 Variations on a Proof. Princeton University Press 2019. In Mathematische Semesterberichte (Vol. 68, pp. 171–173).https://doi.org/10.1007/s00591-021-00295-7 
LibreCat: /record/51556
DOI: 10.1007/s00591-021-00295-7

Hilgert, J. (2021). Georg Glaeser (Hrsg.): 77-mal Mathematik für zwischendurch – Unterhaltsame Kuriositäten und unorthodoxe Anwendungen. Springer Spektrum 2020. In Mathematische Semesterberichte (Vol. 68, pp. 175–177).https://doi.org/10.1007/s00591-021-00296-6 
LibreCat: /record/51555
DOI: 10.1007/s00591-021-00296-6

Binz, T., &; Kovács, B. (2021). A convergent finite element algorithm for mean curvature flow in higher codimension. ArXiv.
LibreCat: /record/45967

Binz, T., &; Kovács, B. (2021). A convergent finite element algorithm for generalized mean curvature flows of closed surfaces. IMA Journal of Numerical Analysis, 42(3), 2545–2588.https://doi.org/10.1093/imanum/drab043 
LibreCat: /record/45962
DOI: 10.1093/imanum/drab043

Harder, P., &; Kovács, B. (2021). Error estimates for the Cahn–Hilliard equation with dynamic boundary conditions. IMA Journal of Numerical Analysis, 42(3), 2589–2620.https://doi.org/10.1093/imanum/drab045 
LibreCat: /record/45957
DOI: 10.1093/imanum/drab045

Nick, J., Kovács, B., &; Lubich, C. (2021). Correction to: Stable and convergent fully discrete interior–exterior coupling of Maxwell’s equations. Numerische Mathematik, 147(4), 997–1000.https://doi.org/10.1007/s00211-021-01196-6 
LibreCat: /record/45961
DOI: 10.1007/s00211-021-01196-6

Kovács, B., Li, B., &; Lubich, C. (2021). A convergent evolving finite element algorithm for Willmore flow of closed surfaces. Numerische Mathematik, 149(3), 595–643.https://doi.org/10.1007/s00211-021-01238-z 
LibreCat: /record/45959
DOI: 10.1007/s00211-021-01238-z

Hesse, K., Sloan, I. H., &; Womersley, R. S. (2021). Local RBF-based penalized least-squares approximation on the sphere with noisy scattered data. Journal of Computational and Applied Mathematics, 382, Article 113061.https://doi.org/10.1016/j.cam.2020.113061 
LibreCat: /record/34629
DOI: 10.1016/j.cam.2020.113061

Guillarmou, C., &; Küster, B. (2021). Spectral Theory of the Frame Flow on Hyperbolic 3-Manifolds. Annales Henri Poincaré, 22(11), 3565–3617.https://doi.org/10.1007/s00023-021-01068-7 
LibreCat: /record/32006
DOI: 10.1007/s00023-021-01068-7

Rezat, S., Fan, L., &; Pepin, B. (2021). Mathematics textbooks and curriculum resources as instruments for change. ZDM – Mathematics Education, 53(6), 1189–1206.https://doi.org/10.1007/s11858-021-01309-3 
LibreCat: /record/53363
DOI: 10.1007/s11858-021-01309-3

Rezat, S., Schacht, F., &; Häsel-Weide, U. (2021). Challenges of making sense of tasks and automated feedback in digital mathematics textbooks. In A. Clark-Wilson, A. Donevska-Todorova, E. Faggiano, J. Trgalová , &; H.-G. Weigang (Eds.), Mathematics Education in the Digital Age. Learning, Practice and Theory (pp. 168–184). Routledge.https://doi.org/10.4324/9781003137580 
LibreCat: /record/34161
DOI: 10.4324/9781003137580

Rezat, S. (2021). How automated feedback from a digital mathematics textbook affects primary students’ conceptual development: two case studies. ZDM Mathematics Education, 53(6), 1433–1445.https://doi.org/10.1007/s11858-021-01263-0 
LibreCat: /record/44683
DOI: 10.1007/s11858-021-01263-0

Hochmuth, R., Biehler, R., Blum, W., Achmetli, K., Rode, J., Krawitz, J., Schukajlow, S., Bender, P., &; Haase, J. (2021). Fachwissen zur Arithmetik bei Grundschullehramtsstudierenden – Entwicklung im ersten Semester und Veränderungen durch eine Lehrinnovation. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 611–644). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_24 
LibreCat: /record/35757
DOI: 10.1007/978-3-662-62854-6_24

Fleischmann, Y., Biehler, R., Gold, A., &; Mai, T. (2021). Integration digitaler Lernmaterialien in die Präsenzlehre am Beispiel des Mathematikvorkurses für Ingenieure an der Universität Paderborn. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 321–363). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_15 
LibreCat: /record/35746
DOI: 10.1007/978-3-662-62854-6_15

Gold, A., Fleischmann, Y., Mai, T., Biehler, R., &; Kempen, L. (2021). Die Online-Lernmaterialien im Online-Mathematikvorkurs studiVEMINT: Konzeption und Ergebnisse von Nutzer- und Evaluationsstudien. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 365–397). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_16 
LibreCat: /record/35755
DOI: 10.1007/978-3-662-62854-6_16

Biehler, R., Eichler, A., Hochmuth, R., Rach, S., &; Schaper, N. (2021). Einführung: Lehrinnovationen in der Hochschulmathematik – praxisrelevant – didaktisch fundiert – forschungsbasiert. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 1–6). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_1 
LibreCat: /record/35730
DOI: 10.1007/978-3-662-62854-6_1

Biehler, R. (2021). Mathematikvorkurse als Brücke in das Studium–Einführung. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 285–290). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_13 
LibreCat: /record/35720
DOI: 10.1007/978-3-662-62854-6_13

Biehler, R., &; Fleischer, Y. (2021). Introducing students to machine learning with decision trees using CODAP and Jupyter Notebooks. Teaching Statistics, 43, 3–2.https://doi.org/10.1111/test.12279 
LibreCat: /record/35737
DOI: 10.1111/test.12279

Biehler, R., Eichler, A., Hochmuth, R., Rach, S., &; Schaper, N. (Eds.). (2021). Lehrinnovationen in der Hochschulmathematik. Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6 
LibreCat: /record/35734
DOI: 10.1007/978-3-662-62854-6

Biehler, R., &; Weigand, H.-G. (2021). 3D-Geometrie–virtuell und real. mathematik lehren, 2021(228), 2–5.
LibreCat: /record/35744

Pepin, B., Biehler, R., &; Gueudet, G. (2021). Mathematics in Engineering Education: a Review of the Recent Literature with a View towards Innovative Practices. International Journal of Research in Undergraduate Mathematics Education, 7(2), 163–188.https://doi.org/10.1007/s40753-021-00139-8 
LibreCat: /record/35778
DOI: 10.1007/s40753-021-00139-8

Kempen, L., &; Biehler, R. (2021). Design-Based Research in der Hochschullehre am Beispiel der Lehrveranstaltung eEinführung in die Kultur der Mathematik“. In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, &; N. Schaper (Eds.), Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (pp. 4773525). Springer Spektrum.https://doi.org/10.1007/978-3-662-62854-6_20 
LibreCat: /record/35776
DOI: 10.1007/978-3-662-62854-6_20

Winsløw, C., Biehler, R., Jaworski, B., Rønning, F., &; Wawro, M. (2021). Education and professional development of university mathematics teachers. In V. Durand-Guerrier, R. Hochmuth, E. Nardi, &; C. Winsløw (Eds.), Research and Development in University Mathematics Education (pp. 59–79). Routledge.https://doi.org/10.4324/9780429346859-6 
LibreCat: /record/35704
DOI: 10.4324/9780429346859-6

Höper, L., Malin, L., &; Biehler, R. (2021). Schatten von 3D-Objekten: Modellierung mit GeoGebra 3D und Anwendungen in der Computergrafik. mathematik lehren, 2021(228), 19–22.
LibreCat: /record/35761

Hüsing, S., Weiser, N., &; Biehler, R. (2021). Faszination 3D-Film: Entwicklung einer 3D-Konstruktion. mathematik lehren, 2021(228), 23–27.
LibreCat: /record/35763

Schürmann, M., Panse, A., Shaikh, Z., Biehler, R., Schaper, N., Liebendörfer, M., &; Hilgert, J. (2021). Consultation Phases in Mathematics Learning and Support Centres. International Journal of Research in Undergraduate Mathematics Education, 8(1), 94–120.https://doi.org/10.1007/s40753-021-00154-9 
LibreCat: /record/35702
DOI: 10.1007/s40753-021-00154-9

Podworny, S., &; Biehler, R. (2021). The process of actively building a model for a randomization test – insights into learners’ modeling activities based on a case study. Mathematical Thinking and Learning, 24(4), 291–311.https://doi.org/10.1080/10986065.2021.1922837 
LibreCat: /record/35781
DOI: 10.1080/10986065.2021.1922837

Frischemeier, D., Biehler, R., Podworny, S., &; Budde, L. (2021). A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&;scp&;CODAP&;/scp&;using survey data. Teaching Statistics, 43(), 82–89.https://doi.org/10.1111/test.12283 
LibreCat: /record/35751
DOI: 10.1111/test.12283

Schürmann, M., Liebendörfer, M., Gildehaus, L., Schaper, N., Hochmuth, R., Biehler, R., Lankeit, E., Kuklinski, C., &; Ruge, J. (2021). Opportunities and Possibilities of a Network of Mathematical Learning and Support Centres in Germany. Sigma Newsletter, 22, 5–6.
LibreCat: /record/24786

Schönherr, J., Schukajlow, S., &; Blomberg, J. (2021). Was ist eine gute Skizze? Strategiewissen beim mathematischen Modellieren im Bereich der Geometrie fördern. mathematik lehren, 224, 22–27.
LibreCat: /record/45335

Schönherr, J., Schukajlow, S., Blomberg, J., &; Leopold, C. (2021). Does strategic knowledge matter? Effects of strategic knowledge about drawing on students’ modeling competencies in the domain of geometry. Mathematical Thinking and Learning.https://doi.org/10.1080/10986065.2021.2012741 
LibreCat: /record/45333
DOI: 10.1080/10986065.2021.2012741

Schönherr, J., Blomberg, J., Schukajlow, S., &; Leopold, C. (2021). Do emotions and prior performance facilitate the use of the learner-generated drawing strategy? Effects of enjoyment, anxiety, and intramathematical performance on the use of the drawing strategy and modelling performance. Contemporary Educational Psychology, 65.https://doi.org/10.1016/j.cedpsych.2021.101967 
LibreCat: /record/45342
DOI: 10.1016/j.cedpsych.2021.101967

McLachlan, R. I., &; Offen, C. (2020). Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation. Foundations of Computational Mathematics, 20(6), 1363–1400.https://doi.org/10.1007/s10208-020-09454-z 
LibreCat: /record/19938
DOI: 10.1007/s10208-020-09454-z

Kreusser, L. M., McLachlan, R. I., &; Offen, C. (2020). Detection of high codimensional bifurcations in variational PDEs. Nonlinearity, 33(5), 2335–2363.https://doi.org/10.1088/1361-6544/ab7293 
LibreCat: /record/19939
DOI: 10.1088/1361-6544/ab7293

Flaßkamp, K., Ober-Blöbaum, S., &; Peitz, S. (2020). Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach. In O. Junge, O. Schütze, G. Froyland, S. Ober-Blöbaum, &; K. Padberg-Gehle (Eds.), Advances in Dynamics, Optimization and Computation. Cham: Springer.https://doi.org/10.1007/978-3-030-51264-4_9 
LibreCat: /record/17411
DOI: 10.1007/978-3-030-51264-4_9

Klus, S., Nüske, F., &; Hamzi, B. (2020). Kernel-Based Approximation of the Koopman Generator and Schrödinger Operator. Entropy.https://doi.org/10.3390/e22070722 
LibreCat: /record/21819
DOI: 10.3390/e22070722

Hochmuth, R., Liebendörfer, M., Biehler, R., &; Eichler, A. (2020). Das Kompetenzzentrum Hochschuldidaktik Mathematik (khdm). Neues Handbuch Hochschullehre, 95, 117–138.
LibreCat: /record/16964

Schütze, O., Cuate, O., Martín, A., Peitz, S., &; Dellnitz, M. (2020). Pareto Explorer: a global/local exploration tool for many-objective optimization problems. Engineering Optimization, 52(5), 832–855.https://doi.org/10.1080/0305215x.2019.1617286 
LibreCat: /record/10596
DOI: 10.1080/0305215x.2019.1617286

Klus, S., Nüske, F., Peitz, S., Niemann, J.-H., Clementi, C., &; Schütte, C. (2020). Data-driven approximation of the Koopman generator: Model reduction, system identification, and control. Physica D: Nonlinear Phenomena, 406.https://doi.org/10.1016/j.physd.2020.132416 
LibreCat: /record/16288
DOI: 10.1016/j.physd.2020.132416

Peitz, S., &; Klus, S. (2020). Feedback Control of Nonlinear PDEs Using Data-Efficient Reduced Order Models Based on the Koopman Operator. In Lecture Notes in Control and Information Sciences (Vol. 484, pp. 257–282). Cham: Springer.https://doi.org/10.1007/978-3-030-35713-9_10 
LibreCat: /record/16289
DOI: 10.1007/978-3-030-35713-9_10

Bieker, K., Peitz, S., Brunton, S. L., Kutz, J. N., &; Dellnitz, M. (2020). Deep model predictive flow control with limited sensor data and online learning. Theoretical and Computational Fluid Dynamics, 34, 577–591.https://doi.org/10.1007/s00162-020-00520-4 
LibreCat: /record/16290
DOI: 10.1007/s00162-020-00520-4

Peitz, S., Otto, S. E., &; Rowley, C. W. (2020). Data-Driven Model Predictive Control using Interpolated Koopman  Generators. SIAM Journal on Applied Dynamical Systems, 19(3), 2162–2193.https://doi.org/10.1137/20M1325678 
LibreCat: /record/16309
DOI: 10.1137/20M1325678

Schumacher, J., &; Rezat, S. (2020). Rekonstruktion diagrammatischen Schließens beim Erlernen der Subtraktion negativer Zahlen. Vergleich zweier methodischer Zugänge. In G. Kadunz (Ed.), Zeichen und Sprache im Mathematikunterricht. Springer.https://doi.org/10.1007/978-3-662-61194-4_5 
LibreCat: /record/13108
DOI: 10.1007/978-3-662-61194-4_5

Schumacher, J. (2020). Deduktion und Abduktion beim diagrammatischen Schließen – das didaktische Potential der Peirceschen Semiotik.https://doi.org/10.17877/DE290R-21555 
LibreCat: /record/31873
DOI: 10.17877/DE290R-21555

Gerlach, R., Ziessler, A., Eckhardt, B., &; Dellnitz, M. (2020). A Set-Oriented Path Following Method for the Approximation of Parameter Dependent Attractors. SIAM Journal on Applied Dynamical Systems, 705–723.https://doi.org/10.1137/19m1247139 
LibreCat: /record/16710
DOI: 10.1137/19m1247139

Amiri, H., Glöckner, H., &; Schmeding, A. (2020). Lie groupoids of mappings taking values in a Lie groupoid. Archivum Mathematicum, 56(5), 307–356.https://doi.org/10.5817/AM2020-5-307 
LibreCat: /record/34789
DOI: 10.5817/AM2020-5-307

Glöckner, H., &; Masbough, N. (2020). Products of regular locally compact spaces are k_R-spaces. Topology Proceedings, 55, 35–38.
LibreCat: /record/34787

Glöckner, H. (2020). Smoothing operators for vector-valued functions and extension operators. In arXiv:2006.00254.
LibreCat: /record/34808
arXiv: 2006.00254

Glöckner, H. (2020). Lie groups of real analytic diffeomorphisms are L^1-regular. In arXiv:2007.15611.
LibreCat: /record/34807
arXiv: 2007.15611

Limebeer, D. J. N., Ober-Blöbaum, S., &; Farshi, F. H. (2020). Variational integrators for dissipative systems. IEEE Transactions on Automatic Control, 65(4), 1381–1396.
LibreCat: /record/29399

Hernández Castellanos, C. I., Ober-Blöbaum, S., &; Peitz, S. (2020). Explicit Multi-objective Model Predictive Control for Nonlinear Systems  Under Uncertainty. International Journal of Robust and Nonlinear Control, 30(17), 7593–7618.https://doi.org/10.1002/rnc.5197 
LibreCat: /record/16297
DOI: 10.1002/rnc.5197

Hernández Castellanos, C. I. O., Schütze, G., Sun, J.-Q., Ober-Blöbaum, S., &; Morales-Luna, G. (2020). Numerical computation of lightly multi-objective robust optimal solutions by means of generalized cell mapping. Mathematics, 8(11):1959.
LibreCat: /record/29398

Lishkova, Y., Ober-Blöbaum, S., Cannon, M., &; Leyendecker, S. (2020). A multirate variational approach to simulation and optimal control for flexible spacecraft. Accepted for Publication in Proceedings of 2020 AAS/AIAA Astrodynamics Specialist Conference - Lake Tahoe.
LibreCat: /record/29422

Faulwasser, T., Flaßkamp, K., Ober-Blöbaum, S., &; Worthmann, K. (2020). A dissipativity characterization of velocity turnpikes in optimal control problems for mechanical systems. 24th International Symposium on Mathematical Theory of Networks and Systems.
LibreCat: /record/29423

Cresson, J., Jiménez, F., &; Ober-Blöbaum, S. (2020). Modelling of the convection-diffusion equation through fractional restricted calculus of variations. 24th International Symposium on Mathematical Theory of Networks and Systems.
LibreCat: /record/29424

Jean, F., Maslovskaya, S., &; Zelenko, I. (2020). On Weyl’s type theorems and genericity of projective rigidity in sub-Riemannian geometry. Geometriae Dedicata, 213(1), 295–314.https://doi.org/10.1007/s10711-020-00581-z 
LibreCat: /record/29545
DOI: 10.1007/s10711-020-00581-z

Maslovskaya, S., Caillau, J.-B., Djema, W., Giraldi, L., Jean-Luc, J.-L., &; Pomet, J.-B. (2020). The turnpike property in maximization of microbial metabolite production. IFAC 2020 - 21rst IFAC World Congress.
LibreCat: /record/29546

Küster, B., &; Weich, T. (2020). Pollicott-Ruelle Resonant States and Betti Numbers. Communications in Mathematical Physics, 378(2), 917–941.https://doi.org/10.1007/s00220-020-03793-2 
LibreCat: /record/31264
DOI: 10.1007/s00220-020-03793-2

Hoffmann, M. (2020). Schnittstellenaktivitäten zum Kongruenzsatz WSW. In H.-S. Siller, W. Weigel, &; J. F. Wörler (Eds.), Beiträge zum Mathematikunterricht 2020 (pp. 1353–1356). WTM-Verlag.https://doi.org/10.17877/DE290R-21368 
LibreCat: /record/31372
DOI: 10.17877/DE290R-21368

Hoffmann, M. (2020). Rezension: Andrew Granville und Jenniver Granville: Prime Supects: The Anatomy of Integers and Permutations. In Mathematische Semesterberichte (Vol. 67, pp. 119–121).https://doi.org/10.1007/s00591-019-00269-w 
LibreCat: /record/31386
DOI: 10.1007/s00591-019-00269-w

Hoffmann, M. (2020). Rezension: Ehrhard Behrends: Parkettierungen der Ebene – Von Escher über Möbius zu Penrose. In Mathematische Semesterberichte (Vol. 67, pp. 115–116).https://doi.org/10.1007/s00591-019-00264-1 
LibreCat: /record/31384
DOI: 10.1007/s00591-019-00264-1

Hoffmann, M. (Ed.). (2020). Der Mathematikunterricht 66 (6): Geometrie in Schule und Lehramtsausbildung – ein Nachwuchsheft.
LibreCat: /record/31381

Häsel-Weide, U., &; Nührenbörger, M. (2020). Tragfähige Grundlagen. In U. Hecker, M. Lassek, &; J. Ramseger (Eds.), Kinder lernen Zukunft – Anforderungen und tragfähige Grundlagen: Vol. Band 150 (1st ed., pp. 108–118). Grundschulverband.
LibreCat: /record/31551

Heckmann, L., &; Häsel-Weide, U. (2020). Aufgaben für den inklusiven Mathematikunterricht - aus der Sicht von Lehrkräften. In H.-S. Siller, W. Weigel, &; J. F. Wörler (Eds.), Beiträge zum Mathematikunterricht 2020 (pp. 393–396). WTM Verlag.
LibreCat: /record/31552

Häsel-Weide, U. (2020). Sachrechnen. In U. Heimlich &; F. B. Wember (Eds.), Didaktik des Unterrichts bei Lernschwierigkeiten: Ein Handbuch für Studium und Praxis (4th ed., pp. 308–318). W. Kohlhammer GmbH.
LibreCat: /record/31549