Seminars and Colloquium

2022

Apr.27

Number Theory

Number of Irreducible Representations in the Cuspidal Automorphic Spectrum

Speakers : Hongjie Yu (IST Austria)

2022

Apr.27

Geometric Analysis

K-Stability of Gorenstein Fano Group Compactifications with Rank Two

Speakers : Sungmin Yoo(IBS-Center for Complex Geometry)

2022

Apr.26

Symplectic Geometry and Mathematical Physics

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

Speakers : Hongfei Shu (BIMSA)

2022

Apr.26

PDE/Analysis

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

Speakers : Scott Smith (AMSS, CAS)

2022

Apr.25

Colloquium

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

Speakers : Yaxiang Yuan(Chinese Academy of Sciences)

2022

Apr.22

Postdoc Seminar

The closed geodesic problems on Riemannian and Finsler manifolds.

Speakers : Lei Liu(BICMR)

2022

Apr.21

Analysis Research Interaction Team

The Implicit Regularization for Adaptive Optimization Algorithms on Homogeneous Neural Networks

Speakers : Qi Meng (MSRA)

2022

Apr.20

Number Theory

Prismatic Approach to Crystalline Local Systems

Speakers : Haoyang Guo (Max-Planck-Institut für Mathematik)

2022

Apr.20

Geometric Analysis

Regularity of Geodesics in the Space of Kahler Potentials

Speakers : Jingchen Hu (Chinese Academy of Sciences)

2022

Apr.19

Symplectic Geometry and Mathematical Physics

Mirror symmetry for log Calabi-Yau surfaces II

Speakers : Yan Zhou(Peking University)