Blow-up of solutions for relaxed compressible Navier-Stokes equations
- Resource Type
- Working Paper
- Authors
- Hu, Yuxi; Racke, Reinhard
- Source
- Subject
- Mathematics - Analysis of PDEs
- Language
We present a blow-up result for large data for relaxed compressible Navier-Stokes models avoiding the possibility of reaching the boundary of hyperbolicity. Thus a previous result is improved and further examples are given illustrating possible effects of a relaxation and contrasting the classical compressible Navier-Stokes equations without relaxation where solutions for large data exist globally.
Comment: 10 pages