Non-existence of finite energy solution to Compressible Navier-Stokes equations
报告人:李海梁教授,首都师范大学 时间:2019年11月25日(周一)上午10:30-11:20
报告地点:行健楼学术活动室526
邀请人:尹会成教授 
摘要: It is an open problem to show the well-posedness of classical solution to compressible Navier-Stokes equations with the density  possibly containing  vacuum, although the same problem has been proved by Nash and Serrin in energy space in 1960s when the vacuum is excluded. In this talk, we shall prove that there does not exit any classical solution with density being compact supported to the Cauchy problem for one-dimensional compressible Navier-Stokes equations in energy space so long as the initial data satisfy some properties.