Uniqueness of the first eigenfunction for fully nonlinear equations: the radial case (Q847017)
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scientific article; zbMATH DE number 5668458
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Uniqueness of the first eigenfunction for fully nonlinear equations: the radial case |
scientific article; zbMATH DE number 5668458 |
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Uniqueness of the first eigenfunction for fully nonlinear equations: the radial case (English)
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10 February 2010
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Summary: The concept of eigenvalue has recently been extended to a large class of fully-nonlinear operators, here for fully-nonlinear operators in non divergence form that present singularities and degeneracies similar to the \(p\)-Laplacian we prove that in the radial case the eigenfunction is simple.
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eigenvalue
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fully-nonlinear elliptic operators
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comparison principle
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