Diagonalized Legendre spectral method for second-order eigenvalue problems

DOI10.1016/J.CAMWA.2023.05.023OpenAlexW4378191110MaRDI QIDQ6104886

Xu-hong Yu, Qingrui Mao

Publication date: 28 June 2023

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2023.05.023

zbMATH Keywords

eigenvalue problemsLegendre spectral methodsimultaneously orthogonal basis functions

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Estimates of eigenvalues in context of PDEs (35P15) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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