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This article is cited in 46 scientific papers (total in 46 papers)
Hermite–Padé approximation for Nikishin systems of analytic functions
Zh. Bustamante, G. López Lagomasino
Abstract:
Nikishin type systems of analytic functions are considered. For such systems, convergence of the main diagonal of the associated Hermite-Padé approximants is proved, when interpolation is equally distributed between the functions. If interpolation is 'nearly' equally distributed, then convergence in capacity takes place. Multipoint Padé approximation plays a key role in the proof.
Received: 15.10.1991
Citation:
Zh. Bustamante, G. López Lagomasino, “Hermite–Padé approximation for Nikishin systems of analytic functions”, Mat. Sb., 183:11 (1992), 117–138; Russian Acad. Sci. Sb. Math., 77:2 (1994), 367–384
Linking options:
https://www.mathnet.ru/eng/sm1092https://doi.org/10.1070/SM1994v077n02ABEH003446 https://www.mathnet.ru/eng/sm/v183/i11/p117
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Abstract page: | 779 | Russian version PDF: | 176 | English version PDF: | 19 | References: | 58 | First page: | 1 |
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