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This article is cited in 1 scientific paper (total in 1 paper)
Commuting Differential Operators of Rank 2 with Rational Coefficients
V. S. Oganesyan Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
In this paper we find new pairs of self-adjoint commuting differential operators of rank 2 with rational coefficients and prove that any curve of genus 2 written as a hyperelliptic curve is the spectral curve of a pair of commuting differential operators with rational coefficients. We also study the case where curves of genus 3 are the spectral curves of pairs of commuting differential operators of rank 2 with rational coefficients.
Keywords:
integrable systems, commuting differential operators, Weyl algebra, spectral curve.
Received: 04.09.2017
Citation:
V. S. Oganesyan, “Commuting Differential Operators of Rank 2 with Rational Coefficients”, Funktsional. Anal. i Prilozhen., 52:3 (2018), 53–65; Funct. Anal. Appl., 52:3 (2018), 203–213
Linking options:
https://www.mathnet.ru/eng/faa3521https://doi.org/10.4213/faa3521 https://www.mathnet.ru/eng/faa/v52/i3/p53
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Abstract page: | 357 | Full-text PDF : | 60 | References: | 48 | First page: | 15 |
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