学术报告(郭真华 9.27)

Global weak solutions to the three-dimensional compressible non-Newtonian fluids

发布人:周妍 发布日期:2019-09-24
主题
Global weak solutions to the three-dimensional compressible non-Newtonian fluids
活动时间
-
活动地址
数学楼415报告厅
主讲人
郭真华 教授 西北大学

摘要:

The equations of the three-dimensional compressible fluids with nonlinear constitutive equations are considered in a bounded domain. A solution to the initial-boundary value problem is constructed through an approximation scheme and a weak convergence method. The existence of a global variational weak solution to the three-dimensional equations of a compressible non-Newtonian fluid with large data is established .