EN
We consider the motion of a viscous compressible barotropic fluid in $ℝ^3$ bounded by a free surface which is under constant exterior pressure. For a given initial density, initial domain and initial velocity we prove the existence of local-in-time highly regular solutions. Next assuming that the initial density is sufficiently close to a constant, the initial pressure is sufficiently close to the external pressure, the initial velocity is sufficiently small and the external force vanishes we prove the existence of global-in-time solutions which satisfy, at any moment of time, the properties prescribed at the initial moment.
CONTENTS
1. Introduction.......................................5
2. Global estimates and relations........11
3. Local existence...............................16
4. Global differential inequality............44
5. Korn inequality................................81
6. Global existence.............................89
References.......................................100