The field of meromorphic functions on a sigma divisor of a hyperelliptic curve of genus 3 and applications

T. Ayano, V. M. Buchstaber

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1 Citation (Scopus)

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.

Original languageEnglish
Pages (from-to)162-176
Number of pages15
JournalFunctional Analysis and its Applications
Volume51
Issue number3
DOIs
Publication statusPublished - 1 Jul 2017
Externally publishedYes

Keywords

  • Abelian functions
  • commuting vector fields
  • hyperelliptic sigma functions
  • polynomial dynamical systems
  • symmetric products of algebraic curves

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