Jonas Kaszian

Mathematics Institute
University of Cologne
Weyertal 86-90
50931 Cologne
me Office: Gyrhofstr. 8b 0.5
Telephone: +49 (0)221 470 1886
Office hours: Tuesday, 10:00 - 11:00
E-mail: jkaszian AT math DOT uni-koeln DOT de

Since May 2016, I am a PhD student of Prof. Dr. Kathrin Bringmann at the University of Cologne. My main research interests are (mock) modular forms, indefinite theta functions and number theory in general. I was an organiser of the "3rd Japanese-German Number Theory Workshop" at the Max-Planck-Institute in Bonn during November 2017.


Winter 2016/17: Seminar Asymptotische Entwicklungen

Summer 2017: Seminar Modulformen

Winter 2016/17: Seminar Mock-Theta-Funktionen

Summer 2016: Proseminar Erzeugende Funktionen

Summer 2016: Seminar L-Funktionen

Papers and Preprints

Higher depth quantum modular forms, multiple Eichler integrals, and $\mathfrak{sl}_3$ false theta functions,
with Kathrin Bringmann and Antun Milas, submitted for publication.

Higher-depth mock modular forms arising in Gromov-Witten Theory of elliptic orbifolds,
with Kathrin Bringmann and Larry Rolen, Cambridge Journal of Mathematics, 6 (2018), pages 25-57.

Periodic Structure of the Exponential Pseudorandom Number Generator,
with Pieter Moree and Igor E. Shparlinski, Applied Algebra and Number Theory, doi:10.1017/CBO9781139696456.