On global motions of a compressible barotropic and selfgravitating gas with density-dependent viscosities

0349608 - MÚ 2011 RIV CH eng J - Journal Article
Ducomet, B. - Nečasová, Šárka - Vasseur, A.
On global motions of a compressible barotropic and selfgravitating gas with density-dependent viscosities.
Zeitschrift für angewandte Mathematik und Physik. Roč. 61, č. 3 (2010), s. 479-491. ISSN 0044-2275. E-ISSN 1420-9039
R&D Projects: GA ČR GA201/08/0012; GA MŠMT LC06052
Institutional research plan: CEZ:AV0Z10190503
Keywords : global weak solution * density dependent viscosities * barotropic case * compressible fluids
Subject RIV: BA - General Mathematics
Impact factor: 1.290, year: 2010
http://link.springer.com/article/10.1007%2Fs00033-009-0035-x

We consider the Cauchy problem for the equations of selfgravitating motions of a barotropic gas with density-dependent viscosities mu(rho), and lambda(rho) satisfying the Bresch-Desjardins condition, when the pressure P(rho) is not necessarily a monotone function of the density.
Permanent Link: http://hdl.handle.net/11104/0189800