Geometric optics approximation sampling

Speaker: Guanghui Zheng（Hunan University）

Time: Nov 23, 2025, 09:00-10:00

Location: Room M616, College of Science Building

Optimal Investment Under Non-Markovian Models via BSPDEs and Deep Learning

Speaker: Jingtang MA（Southwestern University of Finance and Economics）

Time: Nov 22, 2025, 16:00-17:00

Location: Room M616, College of Science Building

Efficient Pricing and Greeks Estimation for Variable Annuities under a Multivariate OUSV Model

Speaker: Zhimin Zhang(Chongqing University)

Time: Nov 21, 2025, 17:30-18:30

Location: Room M616, College of Science Building

New Developments on u-Entropy VI (online talk)

Speaker: Jiagang Yang（Universidade Federal Fluminense, Niteroi, Brazil）

Time: Nov 21, 2025, 10:00-11:00

Location: Zoom ID: 801 326 4131, Password:123456

基于最优控制原理的优化方法 — OCP优化方法

Speaker: Huanshui Zhang（Shandong University of Science and Technology）

Time: Nov 20, 2025, 10:30-11:30

Location: M1001, College of Science Building

Asymptotic counting of surfaces in negatively curved three manifolds

Speaker: Sébastien Alvarez(‌Universidad de la República)

Time: Nov 20, 2025, 10:30-11:30

Location: Room M3009, College of Science Building

Recent Progess On the Bollobas-Nikiforov Conjecture

Speaker: Xiaodong Zhang（Shanghai Jiao Tong University）

Time: Nov 20, 2025, 10:00-11:00

Location: M4009, College of Science Building，Tencent Meeting ID: 261 762 777

Stochastic properties of expanding circle maps and their Lyapunov exponents

Speaker: Vadim Kaloshin（Institute of Science and Technology Austria）

Time: Nov 17, 2025, 15:00-18:00

Location: Zoom ID: 801 326 4131，password：123456

The tame Deligne-Simpson problem

Speaker: Cheng Shu（Westlake University）

Time: Nov 14, 2025, 14:00-15:00

Location: M1001, College of Science Building，Zoom ID: 365 418 2693，password：251114

Novel spatial profiles of two diffusive SIS epidemic systems

Speaker: Rui Peng（Zhejiang Normal University）

Time: Nov 14, 2025, 10:00-11:00

Location: Room M616, College of Science Building