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Critical extinction and blow-up exponents for fast diffusive polytropic filtration equation with sources

Published online by Cambridge University Press:  28 May 2009

Chunhua Jin
Affiliation:
Department of Mathematics, Jilin University, Changchun 130012, People's Republic of China; Email: ([email protected])
Jingxue Yin
Affiliation:
Department of Mathematics, Jilin University, Changchun 130012, People's Republic of China; Email: ([email protected])
Yuanyuan Ke
Affiliation:
Department of Mathematics, Jilin University, Changchun 130012, People's Republic of China; Email: ([email protected])
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Abstract

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This paper is mainly concerned with the critical extinction and blow-up exponents for the homogeneous Dirichlet boundary-value problem of the fast diffusive polytropic filtration equation with reaction sources.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 2009