An existence result for a semipositone problem with a sign changing weight (Q2491433)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An existence result for a semipositone problem with a sign changing weight |
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An existence result for a semipositone problem with a sign changing weight (English)
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29 May 2006
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Summary: We establish an existence result on positive solution for a class of reaction-diffusion equation with semipositone structure. In particular, our results apply to the diffusive logistic equation with a class of sign changing weight and constant yield harvesting. We establish the result via the method of subsuper solutions.
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semipositone problem
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logistic equation
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subsuper solution method
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