On the extinction-extinguishing dichotomy for a stochastic Lotka-Volterra type population dynamic system

Speaker: Xu Yang (North Minzu Universituy)

Time: May 6, 2022, 10:00-11:00

Tencent Meeting ID 703 7037 2992, Passcode 3804

An efficient unconditionally stable method for computing Dirichlet partitions in arbitrary domains

Speaker: Dong WANG (The Chinese University of Hong Kong,Shenzhen)

Time: May 6, 2022, 09:00-10:00

Lecture Room 415, Block 3, Hui Yuan

Bitcoin Mining and Electricity Consumption

Speaker: Min Dai (The Hong Kong Polytechnic University)

Time: Apr 29, 2022, 15:30-16:30

Tencent Meeting ID 187 728 590

Weak observability and stabilization

Speaker: Gengsheng Wang (Tianjin University)

Time: Apr 22, 2022, 15:00-16:00

Tencent Meeting ID 609 352 827

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

Lecture Room 415, Block 3, Hui Yuan

Arbitrary Order Structure Preserving Discontinuous Galerkin Methods for Euler Equations with Gravitation

Speaker: Yulong Xing (The Ohio State University)

Time: Apr 20, 2022, 09:00-10:00

Zoom ID 994 4102 4836, Passcode 788054

Hybrid optimal impulse control

Speaker: Siyu Lv (Southeast University)

Time: Apr 18, 2022, 15:00-16:00

Tencent Meeting ID 575 884 276

Forward-Backward Stochastic Evolution Equation In Hilbert Space and Related Optimal Control Problem

Speaker: Qingxin Meng (Huzhou University)

Time: Apr 15, 2022, 15:00-16:00

Tencent Meeting ID 544 717 340

Stochastic Kolmogorov Systems and Applications

Speaker: Gang George YIN (University of Connecticut)

Time: Apr 15, 2022, 09:00-10:00

Zoom ID 932 0487 0400, Passcode 123456

Bounding cohomology classes over semi-global fields

Speaker: David Harbater (University of Pennsylvania)

Time: Apr 15, 2022, 09:00-10:00

Zoom ID: 967 248 8008, Passcode: available upon demand