A Laplace operator with boundary conditions singular at one point

DOI10.1088/1751-8113/42/12/125204zbMath1181.35158OpenAlexW2069921540WikidataQ115180767 ScholiaQ115180767MaRDI QIDQ3619516

Grigori Rozenblum, Marco Marlettta

Publication date: 8 April 2009

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

Full work available at URL: https://doi.org/10.1088/1751-8113/42/12/125204

zbMATH Keywords

Laplace operatorself-adjoint operatorasymptotic distribution of eigenvaluessingular boundary condition

Mathematics Subject Classification ID

Asymptotic distributions of eigenvalues in context of PDEs (35P20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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