主  讲  人：Prof. Jiahong Wu（Oklahoma State University）
时      间：2015年6月30日（周二）上午9:30-10:30
地      点：必赢76net线路官网北一区文科楼 708 教室
主 办 单 位：必赢76net线路官网数学科学学院
内 容 介 绍：This talk presents recent work on the global regularity problem concerning the two dimensional (2D) magnetohydrodynamic (MHD) equations with only partial or fractional dissipation. Due to the nonlinear coupling between the evolution equations of the velocity and the magnetic field in the MHD system, the global regularity problem can be extremely difficult when only partial dissipation is present. We will report recent efforts on several partial or fractional dissipation cases and will cover both incompressible and compressible flows.