On the existence of positive eigenfunctions for an eigenvalue problem with indefinite weight function (Q1141294)
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scientific article; zbMATH DE number 3682270
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the existence of positive eigenfunctions for an eigenvalue problem with indefinite weight function |
scientific article; zbMATH DE number 3682270 |
Statements
On the existence of positive eigenfunctions for an eigenvalue problem with indefinite weight function (English)
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1980
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eigenfunctions
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indefinite weight function
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eigenvalue problem
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Dirichlet or Neumann boundary conditions
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population genetics
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spectral properties of self-adjoint elliptic operators
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Sturm comparison methods
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