English

E\~ne product in the transalgebraic class

Complex Variables 2019-12-19 v1

Abstract

We define transalgebraic functions on a compact Riemann surface as meromorphic functions except at a finite number of punctures where they have finite order exponential singularities. This transalgebraic class is a topological multiplicative group. We extend the action of the e\~ne product to the transcendental class on the Riemann sphere. This transalgebraic class, modulo constant functions, is a commutative ring for the multiplication, as the additive structure, and the e\~ne product, as the multiplicative structure. In particular, the divisor action of the e\~ne product by multiplicative convolution extends to these transalgebraic divisors. The polylogarithm hierarchy appears related to transalgebraic e\~ne poles of higher order.

Keywords

Cite

@article{arxiv.1912.08557,
  title  = {E\~ne product in the transalgebraic class},
  author = {Ricardo Pérez-Marco},
  journal= {arXiv preprint arXiv:1912.08557},
  year   = {2019}
}

Comments

19 pages, 1 figure

R2 v1 2026-06-23T12:49:37.559Z