Approximation of sign-indefinite spectral problems (Q1760465)
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scientific article; zbMATH DE number 6105651
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximation of sign-indefinite spectral problems |
scientific article; zbMATH DE number 6105651 |
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Approximation of sign-indefinite spectral problems (English)
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14 November 2012
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This paper is concerned with numerical approximations of variational sign-indefinite eigenvalue problems in an infinite-dimensional Hilbert space. The author investigates the convergence and the accuracy of the numerical approximation. The error is estimated in the approximate eigenspaces and eigenvalues.
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variational eigenvalue problem
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infinite-dimensional Hilbert spaces
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error estimates
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convergence
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