Convergence of Row Sequences of Simultaneous Padé-orthogonal Approximants

© 2017, Springer-Verlag Berlin Heidelberg. In this paper, convergence theorems of row sequences of vector valued Padé-orthogonal approximants (simultaneous Padé-orthogonal approximants) corresponding to a measure supported on a general compact subset of the complex plane are proved. These theorems a...

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主要作者: N. Bosuwan
其他作者: Mahidol University
格式: Article
出版: 2018
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在線閱讀:https://repository.li.mahidol.ac.th/handle/123456789/42318
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機構: Mahidol University
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總結:© 2017, Springer-Verlag Berlin Heidelberg. In this paper, convergence theorems of row sequences of vector valued Padé-orthogonal approximants (simultaneous Padé-orthogonal approximants) corresponding to a measure supported on a general compact subset of the complex plane are proved. These theorems are natural extensions of Montessus de Ballore’s theorem for row sequences of (scalar) Padé-orthogonal approximants in Bosuwan et al. (Jaen J Approx 5:179–208, 2013).