Sharp nonlogarithmic Kneser theorems for fourth-order elliptic equations (Q1070416)
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scientific article; zbMATH DE number 3935547
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sharp nonlogarithmic Kneser theorems for fourth-order elliptic equations |
scientific article; zbMATH DE number 3935547 |
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Sharp nonlogarithmic Kneser theorems for fourth-order elliptic equations (English)
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1985
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This paper deals with nonoscillation theorems for linear fourth-order elliptic partial differential equations defined in subregions of \({\mathbb{R}}^ n\). The results obtained here are the best possible for each n, and reduce to well-known classical results if \(n=1\).
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nodal domain
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nonoscillation theorems
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linear fourth-order elliptic partial differential equations
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