On the Motion of Rigid Bodies in a Viscous Compressible Fluid
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- Feireisl, E. Arch. Rational Mech. Anal. (2003) 167: 281. doi:10.1007/s00205-002-0242-5
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We prove the existence of global-in-time weak solutions to a model describing the motion of several rigid bodies in a viscous compressible fluid. Unlike most recent results of similar type, there is no restriction on the existence time, regardless of possible collisions of two or more rigid bodies and/or a contact of the bodies with the boundary.