Blow-up set for a semilinear heat equation with small diffusion (Q983280)
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scientific article; zbMATH DE number 5759051
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Blow-up set for a semilinear heat equation with small diffusion |
scientific article; zbMATH DE number 5759051 |
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Blow-up set for a semilinear heat equation with small diffusion (English)
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22 July 2010
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The blow-up set of positive solutions of a semilinear heat equation is studied. It is shown that, under suitable assumptions on the initial data, the solutions blow-up only near the maximum points of the initial data provided the diffusion coefficient is small enough.
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semilinear heat equation
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blow-up set
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small diffusion
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maximum points of initial data
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0.9469193
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0.9409903
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0.9367345
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0.9342487
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0.9310115
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0.92926085
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0.9269566
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0.9252098
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