Glasnik Matematicki, Vol. 33, No.2 (1998), 199-208.

ONE-DIMENSIONAL FLOW OF A COMPRESSIBLE VISCOUS MICROPOLAR FLUID: A GLOBAL EXISTENCE THEOREM

Nermina Mujaković

Pedagogic Faculty, University of Rijeka, Omladinska 14, 51000 Rijeka, Croatia


Abstract.   An initial-boundary value problem for one-dimensional flow of a compressible viscous heat-conducting micropolar fluid is considered. It is assumed that the fluid is thermodinamically perfect and politropic. A global-in-time existence theorem is proved. The proof is based on a local existence theorem, obtained in the previous paper.

1991 Mathematics Subject Classification.   35K55, 35Q35, 76N10.

Key words and phrases.   Micropolar fluid, viscousity, compressibility, boundary value problem, global existence.


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