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

Valuing variable annuities via fair dynamic valuation: Effect of longevity-linked security

Speaker: Ze Chen (Renmin University of China)

Time: Apr 14, 2022, 10:00-11:00

Tencent Meeting ID 248-579-910, Passcode 220414

Optimal feedback for stochastic linear quadratic control in infinite dimensions, progress and open problems

Speaker: Xu Zhang (Sichuan University)

Time: Apr 13, 2022, 16:00-17:00

Tencent Meeting ID 813 145 874

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

Zoom ID 967 248 8008, Passcode 27182818