A multivariate QD-like algorithm

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 1988 Belgium English Publisher:Springer Science and Business Media LLCJournal:BIT, volume 28, pages 98-112 (issn: 0006-3835, eissn: 1572-9125,

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Authors: Cuyt, Annie A.M.;

doi: 10.1007/bf01934698

handle: 10067/1504110151162165141

A multivariate QD-like algorithm

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Abstract

For interpolation data \(f_{ij}\), given at points \((x_ i,y_ j)\) structured such that they satisfy the ``inclusion property'', a process with rational approximants is defined which is similar to the Padé-process in one variable. Techniques for the construction of the interpolants are discussed.

Country

Belgium

Related Organizations

University of Antwerp
Belgium

Keywords

Computer. Automation, inclusion property, Algorithms for approximation of functions, Numerical interpolation, Padé-process, rational approximants, Padé approximation, Mathematics, interpolation

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