Extension of an inequality of Pólya-Szegö to wedge-like domains

DOI10.1007/BF00914359zbMath0772.35043OpenAlexW1971656635MaRDI QIDQ1209754

Rene P. Sperb

Publication date: 16 May 1993

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00914359

zbMATH Keywords

clamped membrane problemisoperimentric inequality for the first eigenvalue

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Second-order elliptic equations (35J15)

Related Items

A sharp upper bound for the first Dirichlet eigenvalue of a class of wedge-like domains, Isoperimetric inequalities for a wedge-like membrane

Cites Work

• A Faber-Krahn Inequality for Wedge-Like Membranes
• Isoperimetric Inequalities in Mathematical Physics. (AM-27)