Harmonic functions with polynomial growth on manifolds with nonnegative Ricci curvature

Speaker: Xiantao HUANG (Sun Yat-Sen University)

Time: Nov 20, 2021, 15:00-16:00

Location: Room 518, Block 3, Hui Yuan

Equivariant Steenrod Operations

Speaker: Prasit Bhattacharya (University of Notre Dame)

Time: Nov 19, 2021, 09:00-10:00

Location: Zoom ID 846 6434 3534

Gradient tree-boosted mixture models and their applications in insurance loss prediction

Speaker: Guangyuan Gao (Renmin University of China)

Time: Nov 18, 2021, 16:00-17:00

Location: Tencent Meeting ID 149 277 550

S-shaped narrow framing, skewness and the demand for insurance

Speaker: Yichun Chi (Central University of Finance and Economics)

Time: Nov 11, 2021, 16:00-17:00

Location: Tencent Meeting ID 723 523 028

High order bound preserving methods for compressible multi-species flow with chemical reactions

Speaker: Jie Du (Tsinghua University)

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

Location: Tencent Meeting ID 854 190 184

Testing the factors driving human cooperation based on the big data from the online worlds

Speaker: Zhiqiang Jiang (East China University of Science and Technology)

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

Location: Tencent Meeting ID 720 661 827