Off-Grid Point-Scatterer Localization from Sparse Limited-Aperture Data via Hankel Completion

Speaker: Juntao You（Wuhan University）

Time: Sep 20, 2026, 10:00-11:00

Room M616, College of Science Building

Inverse boundary problems with a single passive observation

Speaker: Hongyu Liu (City University of Hong Kong)

Time: Sep 19, 2026, 11:00-12:00

Room M616, College of Science Building

Fast and memory-efficient non-line-of-sight imaging with Quasi-Fresnel transform

Speaker: Lingyun Qiu（Tsinghua University）

Time: Sep 19, 2026, 10:00-11:00

Room M616, College of Science Building

Parallel Locking-Free Algorithms for Thermo-Poroelasticity with Nonlinear Convective Transport Based on a Four-Field Formulation

Speaker: Ziliang Li（Harbin Engineering University）

Time: Sep 17, 2026, 16:30-17:30

Room M616, College of Science Building

A Deep-Learning-Enhanced Fourier Method for the Inverse Source Problem with Sparse Measurements

Speaker: Yunkun Guo（Harbin Institute of Technology）

Time: Sep 17, 2026, 15:30-16:30

Room M616, College of Science Building

Testing Boolean predicates

Speaker: Yuval Filmus（Technion - Israel Institute of Technology）

Time: Sep 17, 2026, 10:00-11:00

M1001, College of Science Building，Tencent Meeting ID: 864 241 067

Weighted mixed-norm estimates for circular averages and exceptional set estimates for the wave equation

Speaker: Chenjian Wang（The University of British Columbia）

Time: Sep 14, 2026, 16:30-17:30

M1001, College of Science Building

Large nontrivial intersecting families in Gr(k, mathbb{F}_q^{2k})

Speaker: Elizaveta Iarovikova（Moscow Institute of Physics and Technology）

Time: Sep 10, 2026, 10:00-11:00

M1001, College of Science Building，Tencent Meeting ID: 175 945 501

Combining e-values using demi-supermartingales

Speaker: Jiahao Ming(University of Waterloo)

Time: Sep 2, 2026, 10:30-11:30

Room M714, College of Science Building