I am a third year PhD student at the University of Regensburg, and a member in SFB 1085 "Higher invariants" (DFG-funded) and BIGGAMES (MICINN-funded). My supervisors are Prof. Roberto Gualdi and Prof. Dr. Walter Gubler.

I am interested in Arakelov geometry, toric geometry, tropical geometry, and combinatorics.

CV

09/2023 - Now: PhD student at University of Regensburg

09/2022 - 08/2023: MSc Mathematics at Université de Bordeaux (Second year in the ALGANT program)

10/2021 - 08/2022: MSc Mathematics at Universität Regensburg (First year in the ALGANT program)

09/2017 - 06/2021: BSc Mathematics at Southern University of Science and Technology

Research

Non-archimedean Monge-Ampère measures for toric metrics on subvarieties of toric varieties, preprint available at arXiv:2609.12969.
(with Gilles Zémor) Kneser's theorem for codes and ℓ-divisible set families, Finite Fields and Their Applications 111 (2026), 102783, arXiv:2504.19304.
Galois orbits of torsion points over polytopes near atoral sets, Journal of Number Theory 292 (2027) 35-67, arXiv:2412.11156.

Teaching

Summer 26: TA for Proseminar über Moduln und Normalformen
Winter 24/25: TA for Diophantine Geometry I

Contact

Fakultät für Mathematik
Universität Regensburg
93040 Regensburg
Germany

Email: chenying.lin@mathematik.uni-regensburg.de

Office: M207

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