Existence of positive solutions for elliptic systems - degenerate and nondegenerate ecological models (Q756006)
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scientific article; zbMATH DE number 4190263
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Existence of positive solutions for elliptic systems - degenerate and nondegenerate ecological models |
scientific article; zbMATH DE number 4190263 |
Statements
Existence of positive solutions for elliptic systems - degenerate and nondegenerate ecological models (English)
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1990
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In this paper, the existence of positive solutions of degenerate semilinear elliptic equations and systems is studied by ``order techniques''. An application to an ecological model is also given.
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sub-and supersolutions
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existence
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positive solutions
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semilinear elliptic equations
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