Semidefinite Relaxations for MIMO Detection: Tightness, Tighterness, and Beyond

Speaker: Yafeng Liu (Chinese Academy of Sciences)

Time: Mar 24, 2021, 15:30-16:30

Location: Lecture Room 415, Block 3, Hui Yuan

Optimally Controlled Random Walk on High Dimensional Point Clouds for Rare Event Simulation

Speaker: Yuan Gao (Duke University)

Time: Mar 24, 2021, 10:00-11:00

Location: Tencent Meeting ID 809 964 138

Global well-posedness of coupled parabolic systems Prof. Runzhang Xu

Speaker: Runzhang Xu (Harbin Engineering University)

Time: Mar 19, 2021, 15:00-16:00

Location: Zoom ID: 621 4008 4553 Password：160407

Justification of the PE diagram and singular limit

Speaker: Xin Liu (Weierstrass Institute WIAS)

Time: Mar 16, 2021, 14:10-15:10

Location: Lecture Room 415, Block 3, Hui Yuan

Wavelet-based Edge Multiscale Finite Element Method for Helmholtz Problems in Perforated Do-mains

Speaker: Guanglian Li (University of Hong Kong)

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

Location: Tencent Meeting ID 756 779 366

Stochastic Gradient Descent for Inverse Problems

Speaker: Bangti JIN (University College London)

Time: Mar 3, 2021, 10:00-11:00

Location: Tencent Meeting ID 713 927 632

Stabilized Mixed Finite Element Method for the Convection-diffusion-reaction Equation on Surfaces

Speaker: Xinlong Feng (Xinjiang University)

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

Location: Tencent Meeting ID 112 996 528

Uncertainty quantification of deep neural networks

Speaker: Yanzhao Cao (Auburn University)

Time: Dec 14, 2020, 10:00-11:00

Location: Tencent Meeting ID 815 482 217

Intrinsic Diophantine approximation on triadic Cantor set: a Mahler's question

Speaker: Wang Baowei (Huazhong University of Science and Technology)

Time: Dec 11, 2020, 14:30-15:30

Location: Tencent Meeting ID 984 174 703

Oversmooting Tikhonov regularization in Banach spaces

Speaker: CHEN Dehan (Central China Normal University)

Time: Dec 8, 2020, 15:00-16:00

Location: Tencent Meeting ID 140 142 882

Numerical reconstruction of the spatial component in the source term of a time-fractional diffusion equation

Speaker: JIANG Daijun (Central China Normal University)

Time: Dec 8, 2020, 14:00-15:00

Location: Tencent Meeting ID 140 142 882

An eXtended HDG Method for Darcy-Stokes-Brinkman Interface Problems

Speaker: Xiaoping XIE (Sichuan University)

Time: Dec 2, 2020, 16:00-17:00

Location:

Mean-Variance Portfolio Management with Functional Optimization

Speaker: TSANG Ka Wai (The Chinese University of Hong Kong, Shenzhen)

Time: Dec 1, 2020, 15:00-16:00

Location:

Weak Galerkin method for the coupled Darcy–Stokes flow

Speaker: Yanqiu Wang (Nanjing Normal University)

Time: Nov 18, 2020, 15:00-16:00

Location: Tencent Meeting ID 184 156 799

Distributed Optimization and Multi-agent Reinforcement Learning

Speaker: Xiangfeng WANG (East China Normal University)

Time: Nov 13, 2020, 15:00-16:00

Location: Tencent Meeting ID 437256016