Notes on some estimations in rational approximation. II (Q1204102)
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scientific article; zbMATH DE number 126040
| Language | Label | Description | Also known as |
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| English | Notes on some estimations in rational approximation. II |
scientific article; zbMATH DE number 126040 |
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Notes on some estimations in rational approximation. II (English)
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1 March 1993
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The paper is the continuation of the author's earlier work in ibid. 19, No. 1, 1-17 (1988; Zbl 0654.41015). By using contour integrals and the method of saddle points the errors in Padé approximants (other than main diagonal ones) are evaluated. There are also sections on two-point Padé approximants, on an incomplete gamma function, and on quadratic Padé approximants.
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contour integrals
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method of saddle points
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two-point Padé approximants
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incomplete gamma function
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quadratic Padé approximants
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