Computation of matrix-valued formally orthogonal polynomials and applications

DOI10.1016/S0377-0427(00)00505-7zbMath0980.65020OpenAlexW2146304588MaRDI QIDQ5929297

Roland W. Freund

Publication date: 10 March 2002

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(00)00505-7

zbMATH Keywords

algorithmorthogonal polynomialsblock Hankel matrixLanczos-type algorithmPadé approximations

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Iterative numerical methods for linear systems (65F10) Computation of special functions and constants, construction of tables (65D20)

Related Items

The block Lanczos method for linear systems with multiple right-hand sides, Transpose-free multiple Lanczos and its application in Padé approximation

Uses Software

• JDQR
• JDQZ

Cites Work

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