报告题目:Well-posedness of strong solutions to SDEs with Kato class drifts
报告人:杨赛赛 副研究员
报告时间:2022年11月30日(星期三)上午10:00-11:00
报告地点:腾讯会议号:928-515-281
主持人:吕广迎 教授
报告摘要:
This talk concerns with three kinds of free boundary problems of non-local diffusion equations and systems with a free boundary and a fixed boundary, and the condition at the fixed boundary likes the homogeneous Dirichlet and Neumann boundary condition, respectively. The global existence, uniqueness and longtime behaviour of solution, the spreading-vanishing dichotomy and some sufficient conditions for spreading and vanishing are derived. For scalar models, it will be proved that accelerated spreading could happen if and only if a threshold condition is violated by the kernel function.
报告人简介:
杨赛赛,2018年博士毕业于中国科学技术大学,博士导师为张土生教授,之后在中国科学技术大学从事博士后研究,2021年至今为中国科学技术大学特任副研究员,期间访问日本京都大学数理解析研究所,合作教授为Takashi Kumagai。其主要研究方向为随机分析与随机微分方程。
欢迎广大师生踊跃参加!
数学与统计学院
2022年11月28日