Generalized Laguerre Interpolation and Pseudospectral Method for Unbounded Domains

DOI10.1137/04061324XzbMath1116.41002OpenAlexW2133304313MaRDI QIDQ5470937

Ben-yu Guo, Zhong-qing Wang, Li-Lian Wang

Publication date: 2 June 2006

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/04061324x

zbMATH Keywords

pseudospectral methodunbounded domainsexterior problemsgeneralized Laguerre-Gauss-type interpolations

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Interpolation in approximation theory (41A05)

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