Vector Stieltjes continued fraction and vector QD algorithm

zbMath1024.47015MaRDI QIDQ1410498

Jeannette Van Iseghem

Publication date: 14 October 2003

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

zbMATH Keywords

vector orthogonalityStieltjes functionsHermite-Padé approximationMiura transformgeneral band matrixnonsymmetric difference operatorssparse band matrixvector and matrix continued fraction

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Approximation by rational functions (41A20) Difference operators (39A70) Algorithms for approximation of functions (65D15) Continued fractions; complex-analytic aspects (30B70) Linear difference operators (47B39)

Related Items (2)

Multidimensional Toda lattices: continuous and discrete time ⋮ Stieltjes continued fraction and QD algorithm: scalar, vector, and matrix cases

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