Bounds for the first eigenvalue of the elastically supported membrane on convex domains
Open access
Date
2003-09Type
- Journal Article
Abstract
Barta’s principle and gradient bounds for the torsion function are the main tools for deriving lower bounds for the first eigenvalue. The optimal domains are an infinite strip, a disk or an annulus in different situations.
Permanent link
https://doi.org/10.3929/ethz-b-000053592Publication status
publishedExternal links
Journal / series
Zeitschrift für angewandte Mathematik und PhysikVolume
Pages / Article No.
Publisher
BirkhäuserSubject
Eigenvalues of the Laplacian; Robin boundary conditionsOrganisational unit
03435 - Schwab, Christoph / Schwab, Christoph
Notes
It was possible to publish this article open access thanks to a Swiss National Licence with the publisherMore
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