Evaluation of Lamé angular wave functions by solving auxiliary differential equations

DOI10.1016/0041-5553(89)90158-4zbMath0708.65021OpenAlexW1972986364MaRDI QIDQ3490843

N. B. Konyukhova, T. V. Levitina, A. L. Dyshko, A. A. Abramov

Publication date: 1989

Published in: USSR Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0041-5553(89)90158-4

zbMATH Keywords

Helmholtz equationmultiparameter eigenvalue problemsangular Lamé wave functions

Mathematics Subject Classification ID

Computation of special functions and constants, construction of tables (65D20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Lamé, Mathieu, and spheroidal wave functions (33E10) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

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