Curvilinear Co-ordinate Systems in which the Helmholtz Equation Separates

DOI10.1093/imamat/27.1.33zbMath0471.35023OpenAlexW1984575885MaRDI QIDQ3924571

A. Darai, F. M. Arscott

Publication date: 1981

Published in: IMA Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imamat/27.1.33

zbMATH Keywords

Helmholtz equationanalytic transitionellipsoidal system

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Special ordinary differential equations (Mathieu, Hill, Bessel, etc.) (34B30) Lamé, Mathieu, and spheroidal wave functions (33E10)

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