Hamilton-Ivey estimates for gradient Ricci solitons

Speaker: Pak-Yeung Chan (University of California, San Diego)

Time: Jul 12, 2022, 10:00-11:00

Location: Zoom ID 96277559519, Passcode 409679

Compactness related to scalar curvature

Speaker: Man-Chun Lee (The Chinese University of Hong Kong)

Time: Jun 17, 2022, 16:00-17:00

Location: Tencent Meeting ID 847278008

Peeling properties of the spinor fields and the solutions to nonlinear Dirac equations

Speaker: Li Jiong-Yue (Sun Yat-Sen University)

Time: Jun 17, 2022, 14:30-15:30

Location: Tencent Meeting ID 979581391

On Khovanskii-Teissier type inequalities and Hodge-Riemann bilinear relations

Speaker: Yashan Zhang (Hunan University)

Time: Jun 13, 2022, 14:30-15:30

Location: Tencent Meeting ID 212802569

Automatic sequences and the link with number theory and algebraicity in positive characteristics

Speaker: Hu Yining (Huazhong University of science and technology)

Time: Apr 20, 2022, 16:20-18:10

Location: Lecture Room 415, Block 3, Hui Yuan

Weak approximation for homogeneous spaces over C((X,Y)) or C((X))(Y)

Speaker: Zhang Haowen (Sorbonne University)

Time: Apr 12, 2022, 19:30-20:30

Location: Zoom ID 967 248 8008, Passcode 27182818

R-equivalence for group schemes

Speaker: Philippe Gille (University of Lyon)

Time: Mar 28, 2022, 15:30-16:30

Location: Zoom ID 967 248 8008, Passcode 27182818

Nonexistence of semi-orthogonal decompositions and the para-canonical systems

Speaker: Xun Lin (Tsinghua University)

Time: Jan 14, 2022, 16:30-17:30

Location: Room 518, Block 3, Hui Yuan

Algebraicity of Thue-Morse continued fractions

Speaker: Hu Yining (Huazhong University of science and technology)

Time: Dec 29, 2021, 16:30-17:30

Location: Room 518, Block 3, Hui Yuan

Sun's conjectures on determinants of trigonometric functions and class numbers of cyclotomic fields

Speaker: Guo Xuejun (Nanjing University)

Time: Dec 11, 2021, 11:10-12:10

Location: Zoom ID 830 0410 2799, Passcode 20211211

Fundamental classes in motivic homotopy theory

Speaker: Fangzhou Jin (Tongji University)

Time: Dec 11, 2021, 10:00-11:00

Location: Zoom ID 830 0410 2799, Passcode 20211211

Geometric Bogomolov conjecture

Speaker: Xie Junyi (CNRS & BICMR)

Time: Dec 10, 2021, 14:30-15:30

Location: Zoom ID 896 3095 0371, Passcode 20211210

Modular Proofs of Gosper's Identities

Speaker: Wang Liuquan (Wuhan University)

Time: Dec 10, 2021, 09:30-10:30

Location: Zoom ID 856 5740 7370, Passcode 211210

The global determinant method with the formulation of Arakelov geometry

Speaker: Liu Chunhui (Harbin Institute of Technology)

Time: Dec 9, 2021, 14:30-15:30

Location: Zoom ID 848 7640 2324, Passcode 211209

Etale sheaves with pure ramifications

Speaker: Haoyu Hu (Nanjing University)

Time: Dec 7, 2021, 15:30-16:30

Location: Zoom ID 872 7827 0222, Passcode 20211207