Spectral treatment of one and two dimensional second-order BVPs via certain modified shifted Chebyshev polynomials
DOI10.1007/s40819-021-01186-0zbMath1499.65344OpenAlexW3215171187MaRDI QIDQ2114488
Heba Ashry, Youssri H. Youssri, Waleed M. Abd-Elhameed, Glalal M. Moatimid
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/s40819-021-01186-0
spectral methodsLane-Emden equationsecond-order BVPsChebyshev polynomials of the third- and fourth-kindsoperational matrix of derivatives
Trigonometric approximation (42A10) Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Linear ordinary differential equations and systems (34A30) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60)
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