讨论班和综合报告

2022

04-29

Postdoc Seminar

Sharp weighted Sobolev inequalities involving divergent operator and sharp Hardy-Sobolev inequalities on the u...

主讲人 : 王蕾（北京大学）

2022

04-28

Analysis Research Interaction Team

Propagation of Moments and Sharp Convergence Rate for Inhomogeneous Non-cutoff Boltzmann Equation with Soft Po...

主讲人 : Jie JI (Tsinghua Unviersity)

2022

04-27

Number Theory

Number of Irreducible Representations in the Cuspidal Automorphic Spectrum

主讲人 : Hongjie Yu (IST Austria)

2022

04-27

Geometric Analysis

K-Stability of Gorenstein Fano Group Compactifications with Rank Two

主讲人 : Sungmin Yoo(IBS-Center for Complex Geometry)

2022

04-26

Symplectic Geometry and Mathematical Physics

Wall-Crossing of TBA Equations and WKB Periods for the Higher Order ODE

主讲人 : 束红非（北京雁栖湖应用数学研究院）

2022

04-26

PDE/Analysis

The Large N Limit of the O(N) Linear Sigma Model

主讲人 : Scott Smith (AMSS, CAS)

2022

04-25

综合报告

[Distinguished Lecture] On the Convergence of Stochastic Gradient Descent with Bandwidth-based Step Size

主讲人 : 袁亚湘（中国科学院）

2022

04-22

Postdoc Seminar

The closed geodesic problems on Riemannian and Finsler manifolds.

主讲人 : 刘磊（北京大学）

2022

04-21

Analysis Research Interaction Team

The Implicit Regularization for Adaptive Optimization Algorithms on Homogeneous Neural Networks

主讲人 : Qi Meng (MSRA)

2022

04-20

Number Theory

Prismatic Approach to Crystalline Local Systems

主讲人 : Haoyang Guo (Max-Planck-Institut für Mathematik)