Blowup of the solutions for the IBVP of the isentropic Euler equations with damping

[摘要] We establish several results about the blowup of the solutions for the initial boundary value problem of the isentropic Euler equations with damping for a gas outside a ball, under some assumptions on weighed functionals associated with the initial momentum that they are large enough to develop singularities. (C) 2015 Elsevier Inc. All rights reserved.

[发布日期] 2015-12-15

[关键词] Compressible isentropic Euler;equations with damping;Initial-boundary value problem;C-1 solution;Blowup