The essential spectrum of Neumann Laplacians on some bounded singular domains
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Publication:1180645
DOI10.1016/0022-1236(91)90130-WzbMath0741.35043MaRDI QIDQ1180645
Rainer Hempel, Luis A. Seco, Barry Simon
Publication date: 27 June 1992
Published in: Journal of Functional Analysis (Search for Journal in Brave)
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- Some Remarks on Rellich's Theorem and the Poincaré Inequality
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- Equivalent Norms for Sobolev Spaces
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