报告人:张旗 教授
工作单位:加州大学河滨分校
报告时间:9月6日下午3点
报告地点:学院一楼报告厅
报告摘要:
An old problem since Leray asks whether homogeneous D solutions of the 3 dimensional Navier-Stokes equation in or some noncompact domains such as a slab are zero. In this paper, we give a positive solution to the problem in two special cases: (1) when the solution is axially symmetric and periodic in the vertical variable; (2) full 3 dimensional slab case with Dirichlet boundary condition. Other partial results will also be discussed. This is joint work with B. Carrillo, X.H. Pan and Na Zhao.
报告人简介:
张旗,美国加州大学河滨分校(UC Riverside)教授。主要研究方向为几何分析、偏微分方程等。在 J. Differential Geometry, Journal of Functional Analysis, Comm. Math. Physics等国际著名杂志发表多篇文章。