On the Diffusive Profiles for the System of Compressible Adiabatic Flow through Porous Media
Author(s) -
Pierangelo Marcati,
Ronghua Pan
Publication year - 2001
Publication title -
siam journal on mathematical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.882
H-Index - 92
eISSN - 1095-7154
pISSN - 0036-1410
DOI - 10.1137/s0036141099364401
Subject(s) - sobolev space , adiabatic process , mathematics , porous medium , compressibility , initial value problem , cauchy problem , flow (mathematics) , compressible flow , mathematical analysis , balanced flow , porosity , geometry , mechanics , physics , thermodynamics , geotechnical engineering , engineering
. We study the Cauchy problem,for the system of one dimensional compressible adiabatic flow through porous media and the related diffusive problem. We introduce a new approach which combines the usual energy methods,with special L,-estimates, weighted energy estimates,
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