Some Properties of the First Eigenvalue of the Laplace Operator on the Spherical Bands in $S^2 $

DOI10.1137/0523073zbMath0794.35010OpenAlexW2067718931MaRDI QIDQ4020416

Chao-Liang Shen, Chung-Tsun Shieh

Publication date: 16 January 1993

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0523073

zbMATH Keywords

first eigenvalueLaplace operator on the spherical bands in \(S^ 2\)

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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