Yichen Qin

About Research Teaching CV

I am a postdoc at Humboldt Universität zu Berlin in the research group of Bruno Klingler. I defended my thesis in September 2022 at École Polytechnique under the supervision of Javier Fresán and Claude Sabbah.

My research interests are in arithmetic geometry, mainly about exponential sums and periods.

Here is my CV.

Address :
Institut für Mathematik
Humboldt Universität zu Berlin
Rudower Chaussee 25
12489 Berlin
E-mail: yichen.qin@hu-berlin.de
Office : 1.423

Preprints and Publications

\(L\)-functions of Kloosterman sheaves, 2305.04882, Sagemath code.
Hodge numbers of motives attached to Kloosterman and Airy moments, arXiv:2302.05365.

Teaching

2021 Autumn: TA of MAA201 - Euclidean and Hermitian spaces in École Polytechnique. Instructor: Prof. David Renard.
2021 Spring: TA of MAA206 - Quadratic Forms and Applications in École Polytechnique. Instructor: Prof. Thomas Gauthier.
2019 Spring: TA of MAA105 - Integral and Differential Calculus in École Polytechnique. Instructor: Prof. Jérémie Bettinelli.
2019 Spring: TA of MAA206 - Quadratic Forms and Applications in École Polytechnique. Instructor: Prof. Thomas Gauthier.