Yuhan Jiang 姜雨含
Email: jyh@math.berkeley.edu
Address: 931 Evans Hall
Download my CV (PDF)
Research
I work on algebraic combinatorics. My mentors at Berkeley are
Professor Sylvie Corteel and
Professor Vadim Gorin.
Previously, I finished my PhD at Harvard, advised by
Professor Lauren K. Williams.
Below is a list of my papers:
-
Type \(B\) fermionic coinvariant rings, with John Lentfer, preprint (arXiv, 2026).
-
Rowmotion and Echelonmotion,
with Colin Defant,
Rene Marczinzik,
Adrien Segovia,
David E Speyer,
Hugh Thomas,
Nathan Williams,
preprint (arXiv, 2025).
-
The Ehrhart series of alcoved polytopes,
with Elisabeth Bullock, preprint (arXiv, 2024).
-
The Ehrhart \(h^*\)-polynomial of positroid polytopes,
extended abstract (FPSAC 2025), accepted by
Combinatorial Theory.
-
The doubly asymmetric simple exclusion process, the colored Boolean process, and the restricted random growth model,
extended abstract (FPSAC 2024).
-
Linear Spaces of Symmetric Matrices with Non-Maximal Maximum Likelihood Degree,
with Kathlén Kohn and
Rosa Winter, Le Matematiche, 76 no. 2 (2021): 461–481.
-
Bad Projections of the PSD cone,
with Bernd Sturmfels, Collectanea Mathematica, 72 (2021): 261–280.
-
Singularities and genus of the k-ellipse,
with Weiqiao Han, Journal of Symbolic Computation, 104 (2021): 343–355.
UC Berkeley Combinatorics Seminar
Teaching
- Math 185: Complex Analysis (Fall 2025)
- Math 104: Real Analysis (2026)