活动主题

西安＂一带一路＂统计学和随机理论及应用国际科技合作基地学术报告

主讲人1

姓名

杨叙

所在单位

北方民族大学

职称/职务

副教授

简历

（外籍人士需提供中文简历）

杨叙，北方民族大学副教授。2013年博士毕业于北京师范大学，主要从事分枝过程、随机微分方程和随机偏微分方程方面的研究工作，近5年在《Annals of Applied Probability》、《Stochastic Processes and their Applications》和《Journal of Differential Equations》等期刊上发表过多篇学术论文，主持或完成国家自然科学基金青年项目1项、面上项目1项和地区项目1项

报告题目

SPDEs with non-Lipschitz coefficients and nonhomogeneous boundary conditions

报告

主要观点

In this talk, we consider a stochastic partial differential equation (SPDE)driven by Gaussian colored noise with Dirichlet, Neumann or mixed nonhomogeneous random boundary conditions when the drift and diffusion coefficients are non-Lipschitz. We proved the existence of a unique strong solution to this SPDE and obtained a comparison theorem between such SPDEs.We also study the H\"older continuity of the solution in both time and space variables, and find the dependence of the H\"older exponent on that of the Dirichlet boundary. This talk is based on a joint work with Jie Xiong.

主讲人照片