Geometric Methods for Stochastic Hamiltonian Dynamics
时间  Datetime
2022-11-29 15:00 — 15:45
地点  Venue
腾讯会议 APP()
报告人  Speaker
韦屏远
单位  Affiliation
北京国际数学研究中心
邀请人  Host
王楷植
备注  remarks
523-433-136
报告摘要  Abstract

In this talk, we shall give an insight on dynamics of stochastic Hamiltonian systems from the perspective of stochastic differential equations and geometric mechanics. The report mainly includes two parts: Firstly, we will present some results of stochastic (symplectic) Hamiltonian systems with non-Gaussian Levy noise, including symplecticity, Hamilton’s principle and averaging principle. Secondly, we will introduce a stochastic version of contact Hamiltonian systems whose phase flows preserve contact structures. (This talk is based on some joint works with J. Duan, Y. Chao and Z. Wang.)
--
FROM 182.51.86.*