报告题目：The global existence for the strong solution of the stochastic Boussinesq equations with multiplicative noises

报告人：杜利怀，温州大学

报告时间：2023年12月4日（周一）14:00-15:00

报告地点：20-306

报告摘要：Considering the stochastic Boussinesq equations in T^d with the nonlinear multiplicative noises, we establish the local existence of pathwise solutions. Furthermore, we establish the global existence of pathwise solution when the noises are non-degenerate, which show that the non-degenerate multiplicative noises would provide a regularizing effect: the global existence of solution occurs with high probability if the initial data are sufficiently small, or if the noise coefficients are sufficiently large. This is joint work with Prof. Ting Zhang.

个人简介：杜利怀，温州大学数理学院讲师。毕业于浙江大学，后在北京应用物理与计算数学研究所从事博士后研究，合作导师为江松。主持第65批博士后基金，国家自然科学基金青年项目，浙江省自然科学基金一般项目。至今已在J. Differential equation, Z.angew.Math.Phys, Stoch.Proc.Appl等国际知名刊物上发表高水平论文8篇。