Bifurcations of thresholds in essential spectra of elliptic operators under localized non‐Hermitian perturbations (Q4999782)
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scientific article; zbMATH DE number 7367339
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bifurcations of thresholds in essential spectra of elliptic operators under localized non‐Hermitian perturbations |
scientific article; zbMATH DE number 7367339 |
Statements
Bifurcations of thresholds in essential spectra of elliptic operators under localized non‐Hermitian perturbations (English)
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2 July 2021
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second order self-adjoint differential operator
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Dirichlet problem
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Robin problem
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eigenvalues
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