On the convergence of certain sequences of rational approximants to meromorphic functions in several variables (Q1764872)
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scientific article; zbMATH DE number 2136999
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the convergence of certain sequences of rational approximants to meromorphic functions in several variables |
scientific article; zbMATH DE number 2136999 |
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On the convergence of certain sequences of rational approximants to meromorphic functions in several variables (English)
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22 February 2005
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The properties of class of optimal Padé-type approximants are investigated in this article. This class of multivariate rational interpolants extends classical univariate Padé approximants. The ``de Montessus de Ballore's Theorem'' for meromorphic functions of several variables is proved. Examples and numerical results are considered.
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multivariate Padé approximants
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convergence of approximants
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meromorphic functions in several variables
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