Two-point Padé approximants for the expansions of Stieltjes functions in real domain |
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Authors: | Stanislaw Tokarzewski |
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Affiliation: | Institute of Fundamental Technological Research, ?wietokrzyska 21, 00-049 Warsaw, Poland |
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Abstract: | The fundamental inequalities for the sequences of subdiagonal and diagonal one-point Padé approximants to Stieltjes function has been extended to the case of certain two-point Padé approximants. The results can be applied to the theory of inhomogeneous media for calculating the bounds for the effective transport coefficients of two-components heterogeneous materials. |
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Keywords: | Two-point Padé approximants Continued fractions Effective conductivity |
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