Fast and accurate calculations of fourth-order non-self-adjoint Sturm-Liouville eigenvalues for problems in physics and engineering
DOI10.1007/s40819-021-01151-xzbMath1481.65112OpenAlexW3203057126MaRDI QIDQ2114682
Publication date: 15 March 2022
Published in: International Journal of Applied and Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s40819-021-01151-x
eigenvaluesspectral collocation methodChebyshev differentiation matrixfourth-order non-self-adjoint Sturm-Liouville problems
Sturm-Liouville theory (34B24) General theory of ordinary differential operators (47E05) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) 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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