Spectrum of perturbed Laplace operator on the fundamental domain of a discrete group on the Lobachevskij plane (Q801216)
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scientific article; zbMATH DE number 3877655
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectrum of perturbed Laplace operator on the fundamental domain of a discrete group on the Lobachevskij plane |
scientific article; zbMATH DE number 3877655 |
Statements
Spectrum of perturbed Laplace operator on the fundamental domain of a discrete group on the Lobachevskij plane (English)
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1983
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Translation from Vestn. Mosk. Univ., Ser. I 1983, No.2, 49-53 (Russian) (1983; Zbl 0523.35083).
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spectrum
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perturbed Laplace operator
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fundamental domain
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finite multiplicity
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discrete group on the Lobachevskij plane
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discrete set of eigenvalues
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