Finite rank singular perturbations and distributions with discontinuous test functions (Q4387036)
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scientific article; zbMATH DE number 1149518
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite rank singular perturbations and distributions with discontinuous test functions |
scientific article; zbMATH DE number 1149518 |
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Finite rank singular perturbations and distributions with discontinuous test functions (English)
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6 May 1998
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point interactions
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\(n\)th derivative operator
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selfadjoint extension
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Lagrangian
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symplectic form
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finite rank perturbation
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