Integral relations and symmetry group expansions for the Helmholtz equation

DOI10.1088/0305-4470/29/17/033zbMath0902.35027OpenAlexW1998729432MaRDI QIDQ4393606

S. Klama, L. A. Falkovsky

Publication date: 11 June 1998

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

Full work available at URL: https://doi.org/10.1088/0305-4470/29/17/033

zbMATH Keywords

Legendre functionsBessel functionsstationary phase method

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Integral representations of solutions to PDEs (35C15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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