In and around stable homotopy groups of spheres

Speaker: Zhouli Xu (University of California, San Diego)

Time: Oct 22, 2021, 09:00-10:00

Zoom ID: 976 6122 0179 Passcode：645744

A data-driven and model-based accelerated Hamiltonian Monte Carlo method for Bayesian elliptic inverse problems

Speaker: Zhiwen Zhang (The University of Hong Kong)

Time: Oct 21, 2021, 14:00-15:00

Tencent Meeting ID 820 421 627

On the Prandtl-Kolmogorov 1-Equation Model

Speaker: Kiera Kean (University of Pittsburgh)

Time: Oct 20, 2021, 10:00-11:00

Zoom ID 996 3590 9134, Passcode 888888

Phase Field Modeling of Actomyosin Driven Cell Oscillations

Speaker: Xiaoqiang Wang (Florida State University)

Time: Oct 20, 2021, 09:00-10:00

Zoom ID 996 3590 9134, Passcode 888888

Two-phase segmentation for intensity inhomogeneous images by the Allen-Cahn Local Binary Fitting Model

Speaker: Zhonghua Qiao (The Hong Kong Polytechnic University)

Time: Oct 19, 2021, 10:00-11:00

Zoom ID: 939 5891 1735 Passcode: 565324

The cross-interval price impact model and its empirical analysis on cryptocurrency order book

Speaker: Yufeng Shi (Shandong University)

Time: Sep 27, 2021, 16:30-17:30

Tencent Meeting ID 481 142 020

Fractional Calculus: History, applications and further directions

Speaker: Muhammad Usman (Peking University)

Time: Sep 25, 2021, 20:00-21:00

Tencent Meeting ID 726 467 612

Approximation methods for the finite time ruin probability and the ultimate ruin probability under reinsurance with partial information

Speaker: Jingchao Li (Shenzhen University)

Time: Sep 23, 2021, 10:00-11:00

Lecture Room 415, Block 3, Hui Yuan

On a model of surface imaging with double negative metamaterial

Speaker: Yuliang Wang (Beijing Normal University)

Time: Sep 22, 2021, 15:00-16:00

Tencent Meeting ID 219 228 299

Constrained stochastic LQ control with regime switching and application to portfolio selection

Speaker: Xiaomin Shi (Shandong University of Finance and Economics)

Time: Sep 17, 2021, 10:00-11:00

Tencent Meeting ID 975562804