Elsenhans, Andreas-Stephan, and Jürgen Klüners. “Computing Quadratic Subfields of Number Fields.” ArXiv:1907.13383, 2019.
LibreCat: /record/42646
arXiv: 1907.13383

Kirschmer, Markus. “Determinant Groups of Hermitian Lattices over Local Fields.”https://doi.org/10.1007/s00013-019-01348-z__Archiv Der Mathematik 113, no. 4 (2019): 337–47.https://doi.org/10.1007/s00013-019-01348-z .
LibreCat: /record/34915
DOI: 10.1007/s00013-019-01348-z

Dröse, Jennifer. Textaufgaben lesen und verstehen lernen – Entwicklungsforschungsstudie zur mathematikspezifischen Leseverständnisförderung. Heidelberg: Springer Spektrum, 2019.
LibreCat: /record/45387

Dröse, Jennifer, and Susanne Prediger. “Scaffolding für fachbezogene textsortenspezifische Lesestrategien – Entwicklungsforschungsstudie zur Förderung des Umgangs mit Textaufgaben.” In Fachunterricht, Sprachbildung und Sprachkompetenzen , edited by B. Ahrenholz, S. Jeuk, B. Lütke, J. Paetsch, and H. Roll, 107–34. Berlin: de Gruyter, 2019.
LibreCat: /record/45390

Bruns, Julia, and L. Eichen. “Frühe mathematische Bildung im elementarpädagogischen Alltag.” KiTa aktuell Österreich 7, no. 5 (2019): 85–86.
LibreCat: /record/45689

Bruns, Julia, and Hedwig Gasteiger. “VimaS_num: Measuring Situational Perception in Mathematics of Early Childhood Teachers.” In Proceedings of the 43rd Conference of the International Group for the Psychology of Mathematics Education, edited by Mellony Graven, Hamsa Venkat, Anthony Essien, and Pamela Vale, 2:129–36, 2019.
LibreCat: /record/36529

Gasteiger, Hedwig, Julia Bruns, Christiane Benz, Esther Brunner, and Priska Sprenger. “Mathematical Pedagogical Content Knowledge of Early Childhood Teachers: A Standardized Situation-Related Measurement Approach.”https://doi.org/10.1007/s11858-019-01103-2__ZDM 52 (2019): 193–205.https://doi.org/10.1007/s11858-019-01103-2 .
LibreCat: /record/21531
DOI: 10.1007/s11858-019-01103-2

Bruns, Julia, and Hedwig Gasteiger. “Mathematikdidaktischen Wissen von frühpädagogischen Fachkräften aus kognitiv-situationsbezogener Perspektive – Theoretisches Konstrukt und empirische Erfassung.”https://doi.org/10.17877/DE290R-20771__In Beiträge zum Mathematikunterricht 2019, edited by Andreas Frank, Stefan Krauss, and Karin Binder, 169–72.https://doi.org/10.17877/DE290R-20771__Münster: WTM-Verlag, 2019.https://doi.org/10.17877/DE290R-20771 .
LibreCat: /record/36542
DOI: 10.17877/DE290R-20771

Schönherr, Johanna. Selbst erstellte Skizzen beim mathematischen Modellieren: Ergebnisse einer empirischen Untersuchung [Self-generated drawings for modelling problems: Findings of an empirical study]. Wiesbaden: Springer Spektrum, 2019.
LibreCat: /record/45331

Richters, Dorothee, Michael Lass, Andrea Walther, Christian Plessl, and Thomas Kühne. “A General Algorithm to Calculate the Inverse Principal P-Th Root of Symmetric Positive Definite Matrices.”https://doi.org/10.4208/cicp.OA-2018-0053__Communications in Computational Physics 25, no. 2 (2019): 564–85.https://doi.org/10.4208/cicp.OA-2018-0053 .
LibreCat: /record/21
DOI: 10.4208/cicp.OA-2018-0053
arXiv: 1703.02456

Dröse, Jennifer. “Comprehending Mathematical Problem Texts – Fostering Subject-Specific Reading Strategies for Creating Mental Text Representation.” In Proceedings of the Eleventh Congress of the European Society for Research in Mathematics Education, edited by U. T. Jankvist, M. van den Heuvel-Panhuizen, and M. Veldhuis. Utrecht: Freudenthal Group &; ERME, 2019.
LibreCat: /record/45388

Dröse, Jennifer. “Mathematical and Linguistic Features of Word Problems in Grade 4 and 5 German Textbooks – A Compara-Tive Corpus Linguistic Approach.” In Proceedings of the Third International Conference on Mathematics Textbook Research and Development , edited by S. Rezat, M. Hattermann, J. Schumacher, and H. Wuschke, 161–66. Paderborn, 2019.
LibreCat: /record/45389

Faulwasser, Tim, K. Flaßkamp, Sina Ober-Blöbaum, and Karl Worthmann. “Towards Velocity Turnpikes in Optimal Control of Mechanical Systems.” edited by IFAC-PapersOnLine, 52(16):490–95, 2019.
LibreCat: /record/29867

Delucchi, R., P. Neugebauer, Jennifer Dröse, Susanne Prediger, and B. Mertins. “Eye-Tracking-Studie zum Erfassen von Referenzstrukturen in Textaufgaben der Klasse 5.” In Beiträge zum Mathematikunterricht 2019 , edited by A. Frank, S. Krauss, and K. Binder, 1239–42. Münster: WTM, 2019.
LibreCat: /record/45391

Ziessler, Adrian, Michael Dellnitz, and Raphael Gerlach. “The Numerical Computation of Unstable Manifolds for Infinite Dimensional Dynamical Systems by Embedding Techniques.”https://doi.org/10.1137/18m1204395__SIAM Journal on Applied Dynamical Systems 18, no. 3 (2019): 1265–92.https://doi.org/10.1137/18m1204395 .
LibreCat: /record/16708
DOI: 10.1137/18m1204395

Kirschmer, Markus, and Gabriele Nebe. “Quaternary Quadratic Lattices over Number Fields.”https://doi.org/10.1142/s1793042119500131__International Journal of Number Theory 15, no. 02 (2019): 309–25.https://doi.org/10.1142/s1793042119500131 .
LibreCat: /record/34917
DOI: 10.1142/s1793042119500131

Kirschmer, Markus. “Automorphisms of Even Unimodular Lattices over Number Fields.”https://doi.org/10.1016/j.jnt.2018.08.004__Journal of Number Theory 197 (2019): 121–34.https://doi.org/10.1016/j.jnt.2018.08.004 .
LibreCat: /record/34916
DOI: 10.1016/j.jnt.2018.08.004

Schütte, Philipp. Numerically Investigating Residues of Weighted Zeta Functions on Schottky Surfaces, 2019.
LibreCat: /record/31302

Hilgert, Joachim, A. Parthasarathy, and S. Hansen. “Resonances and Scattering Poles in Symmetric Spaces of Rank One.” Inter. Math. Research Notices 20 (2019): 6362–89.
LibreCat: /record/51387

Hilgert, Joachim, and H. Barnum. “Strongly Symmetric Spectral Convex Bodies Are Jordan Algebra State Spaces,” 2019.
LibreCat: /record/51522