Rectangular spectral collocation

DOI10.1093/imanum/dru062zbMath1334.65119OpenAlexW2321428294MaRDI QIDQ2794699

Publication date: 11 March 2016

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/dru062

zbMATH Keywords

algorithm boundary conditions numerical examples eigenvalue problem collocation spectral method Chebyshev differentiation matrix Chebfun software two-point scalar boundary value problems

Mathematics Subject Classification ID

Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Linear boundary value problems for ordinary differential equations (34B05) Initial value problems for higher-order parabolic equations (35K30) Numerical approximation of eigenvalues and of other parts of the spectrum of ordinary differential operators (34L16) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15)

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Uses Software

Chebfun

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