Open AccessOn the rate of the volume growth for symmetric viscous heat-conducting gas flows with a free boundary
Author(s) -
Alexander Zlotnik
Publication year - 2006
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/aaa/2006/16071
Subject(s) - mathematics , boundary (topology) , volume (thermodynamics) , boundary value problem , mechanics , mathematical analysis , thermodynamics , physics
The system of quasilinear equations for symmetric flows of a viscous heat-conducting gas with a free external boundary is considered. For global in time weak solutions having nonstrictly positive density, the linear in time two-sided bounds for the gas volume growth are established.
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