Rectangular matrix Padé approximants and square matrix orthogonal polynomials

DOI10.1023/A:1019177316794zbMath0884.41011OpenAlexW362535484MaRDI QIDQ1370328

Borhane Moalla, André Draux

Publication date: 17 March 1998

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019177316794

zbMATH Keywords

matrix orthogonal polynomialsmatrix \(qd\)-algorithmrectangular matrix Padé-type approximantregular matrix Padé approximant

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) Padé approximation (41A21) Computation of special functions and constants, construction of tables (65D20)

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