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This article is cited in 7 scientific papers (total in 7 papers)
Schur's criterion for formal power series
V. I. Buslaev Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia
Abstract:
A criterion for when a formal power series can be represented by a formal Schur continued fraction is stated. The proof proposed is based on a relationship, revealed here, between Hankel two-point determinants of a series and its Schur determinants.
Bibliography: 10 titles.
Keywords:
continued fractions, Schur functions, Hankel determinants.
Received: 28.01.2019 and 17.06.2019
Citation:
V. I. Buslaev, “Schur's criterion for formal power series”, Sb. Math., 210:11 (2019), 1563–1580
Linking options:
https://www.mathnet.ru/eng/sm9225https://doi.org/10.1070/SM9225 https://www.mathnet.ru/eng/sm/v210/i11/p58
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| Abstract page: | 767 | | Russian version PDF: | 126 | | English version PDF: | 111 | | References: | 99 | | First page: | 24 |
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