COLLEGE OF ARTS AND SCIENCES Department of Mathematics and Statistics

## Jakob Streipel

I am a doctoral student studying analytic number theory, in particular modular forms in various guises, under Sheng-Chi Liu.

I am presently concerning myself with Hecke eigenform relations for Hilbert modular forms (together with Matthew Jobrack) and moments of $$GL(3)$$ $$L$$-functions.

##### Talks

I regularly speak in various seminars. This includes past talks on:

• Ultrametrics and $$p$$-adics, Spring 2019;
• The Congruent Number Problem, Spring 2019;
• Products of Eistenstein series, Fall 2018;
• Filters, Ultrafilters, and Tychonoff's Theorem, Fall 2018;
• Discrete Dynamical Systems (over $$\mathbb{R}$$), Spring 2018;
• Über die Gleichverteilung von Zahlen mod. Eins (on the equidistribution of numbers modulo one), Spring 2018;
• Discrete Dynamical Systems over Finite Fields (particularly about counting periodic points), Spring 2018;
• Surreal Numbers, Fall 2017.

##### Education
• Doctor of Philosophy in Mathematics, from Washington State University, in progress;
• Master of Science in Mathematics, from Linnæus University in 2017;
• Bachelor of Science in Mathematics, from Linnæus University in 2015.

##### Qualifying exam problems

I sometimes run review sessions in linear algebra and real analysis for the doctoral programme's qualifying exam. In doing so I have accumulated and curated sets of practice problems, found below: