Reduction of Bielliptic Hyperelliptic Functions of Genus 3
Abstract
The present paper is devoted to the problem about the reduction of hyperelliptic functions of genus 3. Our research was motivated by applications to the theory of equations and dynamical systems integrable in hyperelliptic functions. In this paper, we consider a hyperelliptic curve of genus 3 which admits a morphism of degree 2 to an elliptic curve. We express the hyperelliptic functions associated with the curve of genus 3 in terms of the Weierstrass elliptic functions and hyperelliptic functions of genus 2.
Fields of Study & Subjects
Advanced Algebra and Geometry
Algebraic and Geometric Analysis
Nonlinear Waves and Solitons
Publication details
- Journal / source
- Tokyo Journal of Mathematics
- Volume
- 49
- Issue
- 1
- Pages
- 17–35
- Publication date
- 1 June 2026
- Language
- EN