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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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