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This article is cited in 1 scientific paper (total in 1 paper)
The field of meromorphic functions on a sigma divisor of a hyperelliptic curve of genus 3 and applications
T. Ayanoa, V. M. Buchstaberb a Faculty of Mathematics, National Research University Higher School of Economics, Moscow, Russia
b Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
Abstract:
The field of meromorphic functions on a sigma divisor of a hyperelliptic curve of genus 3 is described in terms of the gradient of its sigma function. As an application, solutions of the corresponding families of polynomial dynamical systems in C4 with two polynomial integrals are constructed. These systems were introduced by Buchstaber and Mikhailov on the basis of commuting vector fields on the symmetric square of algebraic curves.
Keywords:
Abelian functions, hyperelliptic sigma functions, polynomial dynamical systems, commuting vector fields, symmetric products of algebraic curves.
Received: 21.05.2017 Revised: 18.06.2017 Accepted: 26.05.2017
Citation:
T. Ayano, V. M. Buchstaber, “The field of meromorphic functions on a sigma divisor of a hyperelliptic curve of genus 3 and applications”, Funktsional. Anal. i Prilozhen., 51:3 (2017), 4–21; Funct. Anal. Appl., 51:3 (2017), 162–176
Linking options:
https://www.mathnet.ru/eng/faa3478https://doi.org/10.4213/faa3478 https://www.mathnet.ru/eng/faa/v51/i3/p4
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