Critical exponents and non-extinction for a fast diffusive polytropic filtration equation with nonlinear boundary sources (Q2373856)
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| Language | Label | Description | Also known as |
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| English | Critical exponents and non-extinction for a fast diffusive polytropic filtration equation with nonlinear boundary sources |
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Critical exponents and non-extinction for a fast diffusive polytropic filtration equation with nonlinear boundary sources (English)
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16 July 2007
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A quasilinear parabolic equation with a nonlinear boundary condition is studied. Critical exponents for global existence of positive solutions and a sufficient condition for non-extinction are given.
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global existence
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blow-up
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non-extinction
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quasilinear parabolic equation
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