Seminars and Colloquium

2012

Dec.20

Symplectic Geometry and Mathematical Physics

Gerbes and Twisted Orbifold Quantum Cohomology

Speakers : Professor Xiaoqin Yin (Sichuan University)

2012

Dec.20

Geometric Analysis

A new mass for asymptotically flat manifolds

Speakers : Professor Guofang Wang (Freiburg University)

2012

Dec.19

Geometric Analysis

Long Time Existence of Minimizing Movement Solutions of Calabi Flow

Speakers : Song Dai (Peking University)

2012

Dec.18

Symplectic Geometry and Mathematical Physics

homotopy of A_{n,k} algebra

Speakers : Feng Wang (Peking University)

2012

Dec.13

Geometric Analysis

On Discrete Curvature Flow Driven by Discrete Cotangential Laplacians

Speakers : Dr. Huabin Ge (BICMR)

2012

Dec.06

Symplectic Geometry and Mathematical Physics

A Review on Hurwitz Tau-function and Kontsevich-Witten Tau-function

Speakers : Dr. Gehao Wang (Peking University)

2012

Dec.03

Symplectic Geometry and Mathematical Physics

Construction of A_\infty algebra

Speakers : Feng Wang (Peking University)

2012

Nov.29

Symplectic Geometry and Mathematical Physics

Ruan's conjecture on singular symplectic flops

Speakers : Xiaobin Li (Southwest Jiaotong University)

2012

Nov.27

Geometric Analysis

Partial C^0-estimate, Gromov-Hausdorff Limits of Kahler Manifolds and Algebraic Geometry (II)

Speakers : Yiyan Xu (Peking University)

2012

Nov.27

Number Theory

Locally algebraic vectors in extensions and the Breuil-Mézard conjecture

Speakers : Gabriel Dospinescu