Singularities at the tip of a plane angular sector

DOI10.1063/1.532707zbMath0947.35039OpenAlexW2001183890MaRDI QIDQ4701741

Joseph B. Keller

Publication date: 21 November 1999

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.532707

zbMATH Keywords

eigenfunctions of the Laplace-Beltrami operatorplane angular sector

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Asymptotic behavior of solutions to PDEs (35B40) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (1)

On the homogeneity of global minimizers for the Mumford-Shah functional when \(K\) is a smooth cone

Cites Work

• Strong Localized Perturbations of Eigenvalue Problems
• Diffraction by an elliptic cone
• The eigenvalues of the Laplacian on a sphere with boundary conditions specified on a segment of a great circle

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