Uniqueness and support properties of solutions to singular quasilinear parabolic equations on surfaces of revolution (Q415455)
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scientific article; zbMATH DE number 6031782
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Uniqueness and support properties of solutions to singular quasilinear parabolic equations on surfaces of revolution |
scientific article; zbMATH DE number 6031782 |
Statements
Uniqueness and support properties of solutions to singular quasilinear parabolic equations on surfaces of revolution (English)
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8 May 2012
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The initial value problems on surfaces of revolution with boundary for a class of quasilinear parabolic equations with variable density is studied. In dependence of the behavior of the density near the boundary, simple conditions for uniqueness or nonuniqueness of solutions are provided.
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porous medium equation
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singular quasilinear equations
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well-posedness
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support of solutions
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sub-supersolutions
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