Klüners, Jürgen, and Toru Komatsu. “Imaginary Multiquadratic Number Fields with Class Group of Exponent $ and $.”https://doi.org/10.1090/mcom/3609__Mathematics of Computation 90, no. 329 (2021): 1483–97.https://doi.org/10.1090/mcom/3609 .
LibreCat: /record/34840
DOI: 10.1090/mcom/3609
arXiv: 2004.03308v2

Kirschmer, Markus, Fabien Narbonne, Christophe Ritzenthaler, and Damien Robert. “Spanning the Isogeny Class of a Power of an Elliptic Curve.”https://doi.org/10.1090/mcom/3672__Mathematics of Computation 91, no. 333 (2021): 401–49.https://doi.org/10.1090/mcom/3672 .
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DOI: 10.1090/mcom/3672

Burban, Igor, and R. Abedin. “Algebraic Geometry of Lie Bialgebras Defined by Solutions of the Classical Yang-Baxter Equation.”https://doi.org/10.1007/s00220-021-04188-7__Communications in Mathematical Physics 387, no. 2 (2021): 1051–1109.https://doi.org/10.1007/s00220-021-04188-7 .
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DOI: 10.1007/s00220-021-04188-7

Bruns, Julia, Hedwig Gasteiger, and Carolin Strahl. “Conceptualising and Measuring Domain-Specific Content Knowledge of Early Childhood Educators: A Systematic Review.”https://doi.org/10.1002/rev3.3255__Review of Education 9, no. 2 (2021): 500–538.https://doi.org/10.1002/rev3.3255 .
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DOI: 10.1002/rev3.3255
WoS: 000614156400001

Bruns, Julia, and T. Schopferer. “Eine mustergültige Wissenschaft.” . . TPS – Theorie und Praxis der Sozialpädagogik 11 (2021): 28–32.
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Jensen, Solveig, Hedwig Gasteiger, and Julia Bruns. “Place Value and Regrouping as Seperate Constructs of Place Value Understanding.” In Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education, edited by Maitree Inprasitha, Narumon Changsri, and Nisakorn Boonsena, 3:101–9, 2021.
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Bruns, Julia, Hedwig Gasteiger, and Carolin Strahl. “Context and Implications Document for: Conceptualising and Measuring Domain-Specific Content Knowledge of Early Childhood Educators: A Systematic Review.”https://doi.org/10.1002/rev3.3256__Review of Education 9, no. 2 (2021): 539–40.https://doi.org/10.1002/rev3.3256 .
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DOI: 10.1002/rev3.3256
WoS: 000614157400001

Jensen, Solveig, Hedwig Gasteiger, and Julia Bruns. “Stellenwertverständnis: Verständnis von Stellenwertprinzip und Bündelungsprinzip als separate Konstrukte.”http://dx.doi.org/10.17877/DE290R-22292__In Beiträge zum Mathematikunterricht 2021, edited by Gesellschaft für Didaktik der Mathematik. WTM-Verlag, 2021.http://dx.doi.org/10.17877/DE290R-22292 .
LibreCat: /record/36536
DOI: http://dx.doi.org/10.17877/DE290R-22292

Schönherr, Johanna, S. Schukajlow, J. Blomberg, and C. Leopold. “The Role of Strategy-Based Motivation in Mathematical Problem Solving: The Case of Learner-Generated Drawings.”https://doi.org/10.1016/j.learninstruc.2021.101561__Learning and Instruction 80 (2021).https://doi.org/10.1016/j.learninstruc.2021.101561 .
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DOI: 10.1016/j.learninstruc.2021.101561

Black, Tobias, Mario Fuest, and Johannes Lankeit. “Relaxed Parameter Conditions for Chemotactic Collapse in Logistic-Type Parabolic–Elliptic Keller–Segel Systems.”https://doi.org/10.1007/s00033-021-01524-8__Zeitschrift Für Angewandte Mathematik Und Physik 72, no. 3 (2021).https://doi.org/10.1007/s00033-021-01524-8 .
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DOI: 10.1007/s00033-021-01524-8

Black, Tobias, and Chunyan Wu. “Prescribed Signal Concentration on the Boundary: Weak Solvability in a Chemotaxis-Stokes System with Proliferation.”https://doi.org/10.1007/s00033-021-01565-z__Zeitschrift Für Angewandte Mathematik Und Physik 72, no. 4 (2021).https://doi.org/10.1007/s00033-021-01565-z .
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DOI: 10.1007/s00033-021-01565-z

Dröse, Jennifer, S. Prediger, P. Neugebauer, R. D. Danhier, and B. Mertins. “Investigating Students’ Processes of Noticing and Interpreting Syntactic Language Features in Word Problem Solving through Eye-Tracking.”https://doi.org/doi.org/10.29333/iejme/9674n __International Electronic Journal of Mathematics Education, 16(1), Em0625, 2021.https://doi.org/doi.org/10.29333/iejme/9674n  .
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DOI: doi.org/10.29333/iejme/9674n 

Dröse, Jennifer, and S. Prediger. “Identifying Obstacles Is Not Enough for Everybody – Differential Efficacy of an Intervention Fostering Fifth Graders’ Comprehension for Word Problems.”https://doi.org/doi.org/10.1016/j.stueduc.2020.100953__Studies in Educational Evaluation, 68 (100953), 2021, 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, Uta, Simone Seitz, Melina Wallner, Yannik Wilke, and Lara Heckmann. “Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe.”https://doi.org/10.21248/qfi.57__QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte 3, no. 1 (2021).https://doi.org/10.21248/qfi.57 .
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DOI: 10.21248/qfi.57

Hattermann, Mathias, Uta Häsel-Weide, and Melina Wallner. “Conceptualiziation Processes of 6th Graders for Rotational Symmetry.” In Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education , edited by M. Inprasitha, N. Changsri, and N. Boonsena, 3:9–15, 2021.
LibreCat: /record/31583

Offen, Christian, and Sina Ober-Blöbaum. “Bifurcation Preserving Discretisations of Optimal Control Problems.”https://doi.org/10.1016/j.ifacol.2021.11.099__IFAC-PapersOnLine, 2021.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, Steffen, Christian Offen, Sina Ober-Blöbaum, and Paul Goulart. “Learning ODE Models with Qualitative Structure Using Gaussian Processes .”https://doi.org/10.1109/CDC45484.2021.9683426__In 2021 60th IEEE Conference on Decision and Control (CDC), 2896. IEEE, 2021.https://doi.org/10.1109/CDC45484.2021.9683426 .
LibreCat: /record/21572
DOI: 10.1109/CDC45484.2021.9683426
arXiv: 2011.05364

Vertovec, Nikolaus, Sina Ober-Blöbaum, and Kostas Margellos. “Multi-Objective Minimum Time Optimal Control for Low-Thrust Trajectory Design,” 1975–80, n.d.
LibreCat: /record/21592
arXiv: 2103.08813

Jiménez, F., and Sina Ober-Blöbaum. “Fractional Damping Through Restricted Calculus of Variations.” In Nichtlineare Sci 31, Vol. 46. J Nonlinear Sci , 2021.
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Bruns, Julia, Elisabeth Unterhauser, and Hedwig Gasteiger. “Geometrisches Begriffsverständnis in der Grundschule am Beispiel der Begriffe Viereck, Rechteck und Quadrat.”https://doi.org/10.1007/s13138-021-00185-4__Journal für Mathematik-Didaktik 42, no. 2 (2021): 581–623.https://doi.org/10.1007/s13138-021-00185-4 .
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DOI: 10.1007/s13138-021-00185-4