An extended cross rule for vector Padé approximants

DOI10.1016/0168-9274(86)90023-1zbMath0621.65006OpenAlexW4249995421MaRDI QIDQ1090056

Jeannette Van Iseghem

Publication date: 1986

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0168-9274(86)90023-1

zbMATH Keywords

cross ruleVector Padé approximationsvector QD algorithm

Mathematics Subject Classification ID

Padé approximation (41A21) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Multidimensional problems (41A63) Moment problems and interpolation problems in the complex plane (30E05) Algorithms for approximation of functions (65D15)

Related Items (4)

A review of Padé methods for the acceleration of convergence of a sequence of vectors ⋮ The genesis and early developments of Aitken's process, Shanks' transformation, the \(\varepsilon\)-algorithm, and related fixed point methods ⋮ Divergence of vector-valued rational interpolations to meromorphic functions ⋮ Error estimate in vector Padé approximation

Cites Work

• Vector orthogonal relations. Vector QD-algorithm
• Padé-type approximation and general orthogonal polynomials
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