Three-dimensional generalized moment representations and Padé type approximants of three-variable functions

TitleThree-dimensional generalized moment representations and Padé type approximants of three-variable functions
Publication TypeJournal Article
Year of Publication2014
AuthorsChernetska, LO
Abbreviated Key TitleDopov. Nac. akad. nauk Ukr.
DOI10.15407/dopovidi2014.07.036
Issue7
SectionMathematics
Pagination36-42
Date Published7/2014
LanguageUkrainian
Abstract

V. K. Dzyadyk's method of generalized moment representations is widened to the three-dimensional case. The theorems on construction of Padé type rational approximants for three-variable functions are established. The formulas for the errors of approximations are obtained.
Keywordsfunctions, moment representations, Padé type approximants
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