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(Sep. 27) Global weak solutions to the three-dimensional compressible non-Newtonian fluid

Last updated :2019-09-25

Topic: Global weak solutions to the three-dimensional compressible non-Newtonian fluids
Speaker: Professor GUO Zhenhua
(Northwest University)
Time: 16:30-17:30, Friday, September 27, 2019
Venue: Room 415, Mathematics Building, Guangzhou South Campus, SYSU

Abstract:
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.