Coupling, spectral gap and related topics. II (Q1375818)
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scientific article; zbMATH DE number 1106395
| Language | Label | Description | Also known as |
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| English | Coupling, spectral gap and related topics. II |
scientific article; zbMATH DE number 1106395 |
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Coupling, spectral gap and related topics. II (English)
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15 July 1998
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The author summarizes some general facts about the theory of the Laplace operator on Riemannian manifolds and gives a lower bound for the spectral gap. Connections with other well-known sharp estimates are also nicely discussed. [For Part I see ibid., No. 16, 1321-1326 (1997; Zbl 0892.58078, see above)].
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spectrum
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Laplace operator
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spectral gap
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