On Addition Formulae for Sigma Functions of Telescopic Curves

Abstract

A telescopic curve is a certain algebraic curve defined by $m-1$ equations in the affine space of dimension $m$, which can be a hyperelliptic curve and an $(n,s)$ curve as a special case. We extend the addition formulae for sigma functions of $(n,s)$ curves to those of telescopic curves. The expression of the prime form in terms of the derivative of the sigma function is also given.

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Cited by in corpus (3)

• On Jacobi Inversion Formulae for Telescopic Curves
• Hyperelliptic sigma functions and the Kadomtsev-Petviashvili equation
• Hurwitz integrality of the power series expansion of the sigma function for a telescopic curve