• חשבון דיפרנציאלי אינטגרלי1  |  90901
• חשבון דיפרנציאלי אינטגרלי2  |  90902
• אלגברה ליניארית  |  90905

My research concerns the interplay between low dimensional topology, geometry, dynamics, and algebra. Specifically, I am interested in geometric transitions of certain subgroups of matrix lie groups, dynamics and compactifications of boundaries of symmetric spaces and buildings, convex projective structures, Chabauty topology, coarse geometry, and Dessin d'Enfants.

ספרים:

1. Leitner, A., & Vigolo, F. An Invitation to Coarse Groups. Springer, Lecture Notes in Mathematics, Vol. 2339. קישור

מאמרים במתמטיקה

1. Biringer, I., Lazarovich, N., & Leitner, A. On the Chabauty space of PSL(2, R), I: lattices and grafting. Memoirs of the AMS, Vol. 318. קישור
2. Ciobotaru, C., & Leitner, A. (2024). Chabauty Limits of Groups of Involutions in SL(2, F). Communications in Algebra, 52(4), 1408–1431. קישור
3. Ballas, S., Cooper, D., & Leitner, A. (2022). The Moduli Space of Marked Generalized Cusps in Real Projective Manifolds. Journal of Modern Dynamics, 26, 111–164. קישור
4. Ciobotaru, C., Leitner, A., & Valette, A. (2022). Chabauty Limits of Diagonal Cartan Subgroups of SL(n, Q_p). Journal of Algebra, 595, 69–104. קישור
5. Lazarovich, N., & Leitner, A. (2021). Local Limits of Connected Subgroups of SL(3, R). Comptes Rendus. Mathématique, 359(4), 363–376. קישור
6. Ciobotaru, C., & Leitner, A. (2021). Chabauty Limits of Parahoric Subgroups of SL(n, Q_p). Expositiones Mathematicae.
7. Ballas, S., Cooper, D., & Leitner, A. (2020). Generalized Cusps on Convex Projective Manifolds: Classification. Journal of Topology, 13(4), 1455–1496. קישור
8. König, J., Leitner, A., & Neftin, D. (2018). Almost Regular Dessins d’Enfants on a Torus and a Sphere. Topology and its Applications, 243, 78–99.
9. Leitner, A. (2016). A Classification of Subgroups of SL(4, R) Isomorphic to R³ and Generalized Cusps in Projective 3 Manifolds. Topology and its Applications, 206, 241–254.
10. Leitner, A. (2016). Limits Under Conjugacy of the Diagonal Subgroup in SL(n,R). Proceedings of the American Mathematical Society, 144, 3243–3254.
11. Leitner, A. (2016). Conjugacy Limits of the Cartan Subgroup in SL(3,R). Geometriae Dedicata, 180, 135.
12. Godbole, A., & Leitner, A. (2010). Universal Cycles of Restricted Classes of Words. Discrete Mathematics, 310(23).

בחינוך מתמטי:

“Students’ self-work during lectures in calculus courses – Cognitive and affective

effects of a small intervention” joint with Mika Gabel, International Journal of

Research in Mathematics Education (2024) 10.1007/s40753-024-00249-z

“ Zoom vs in Person Learning in a Blended Synchronous Classroom” joint with

Lior Rosenzweig, submitted

“Is Well Begun Halfway Done? Effects of Metacognitive Instruction in

Multivariable Calculus for Engineering Students” joint with Mika Gabel and Yonutz Stancescu, submitted