BIMSA-YMSC Number Theory Lunch Seminar

Iwasawa Theory on Graph (12-1 pm, BIMSA A4-1)

报告人：Xiuwu Zhu

Caltech-Tsinghua Joint Colloquium

Upcoming talk:Date: Wednesday, October 29, 8-9AM (Beijing Time)Zoom Link: https://caltech.zoom.us/j/86314065023?pwd=EZe3c169dpKh33V7thZGe2Mdt0S6kw.1Speaker: Huy Tuan Pham (Caltech)Title: Selector processes and combinatorial connectionsAbstract: Positive selector processes are natural stochastic processes driven by sparse Bernoulli random variables. Selector processes play a critical role in the...

报告人：Huy Tuan Pham (Caltech)

YMSC Topology Seminar

The affine geometry of meromorphic connections - Guillaume TAHAR, BIMSA (2025-10-27)Abstract: Any meromorphic connection on the tangent bundle of a Riemann surface defines, away from its poles, a complex affine structure on the surface. Building on this geometric interpretation, we provide the formal and analytic classifications of these poles, as well as their local geometric models. As an app...

报告人：Guillaume TAHAR, BIMSA

MCM-YMSC p-adic Geometry Learning Seminar

The category of coherent sheaves (2:30-4 pm, MCM 110)

报告人：Liang Xiao (PKU)

BIMSA-YMSC Tsinghua Number Theory Seminar

Note:Location & Time can change depending on the speaker's availability. This is a research seminar on topics related to number theory and its applications which broadly can include related areas of interests such as analytic and algebraic number theory, algebra, combinatorics, algebraic and arithmetic geometry, cryptography, representation theory etc. The speakers are also encouraged to make t...

报告人：Lingfei Yi (SCMS)