On a three critical points theorem (Q1590721)
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scientific article; zbMATH DE number 1547971
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a three critical points theorem |
scientific article; zbMATH DE number 1547971 |
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On a three critical points theorem (English)
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13 February 2002
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The author consider a smooth functional depending on a real parameter \(\lambda\). He obtains certain results on existence of an open interval of \(\lambda\)'s for which there exist at least three critical points. An application to a semilinear Dirichlet problem is mentioned.
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critical points
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semilinear Dirichlet problem
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