Fujita phenomenon and critical exponents in nonlinear parabolic equations (Q2759784)
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scientific article; zbMATH DE number 1683750
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fujita phenomenon and critical exponents in nonlinear parabolic equations |
scientific article; zbMATH DE number 1683750 |
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19 September 2002
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positive solutions
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global existence
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blow-up
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sign-changing solutions
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Fujita phenomenon and critical exponents in nonlinear parabolic equations (English)
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This survey reviews some recent results on critical exponents for global existence of parabolic equations and systems. Particular emphasis is given to positive solutions of systems of two semilinear equations coupled in the reaction terms and to sign-changing solutions of single one-dimensional equations.NEWLINENEWLINEFor the entire collection see [Zbl 0969.00056].
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