A Cheeger inequality for the Steklov spectrum (Q746911)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Cheeger inequality for the Steklov spectrum |
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A Cheeger inequality for the Steklov spectrum (English)
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21 October 2015
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The author considers a generalization of the eigenvalue problem for the Laplace operator on a Riemannian manifold \(M\) with boundary \(\partial M\) involving two positive functions \(\gamma\) on \(M\) and \(\rho\) on \(\partial M\). Then the author proves a generalization of Cheeger's inequality in this setting which involves two isoperimetric constants.
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Cheeger's inequality
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Laplace operator
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Steklov spectrum
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isoperimetric constant
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