A new geometric description for Igusa's modular form $(azy)_5$
Algebraic Geometry
2016-12-08 v1
Abstract
The modular form notably appears in one of Igusa's classic structure theorems as a generator of the ring of full modular forms in genus 2, being exhibited by means of a complicated algebraic expression. In this work a different description for this modular form is provided by resorting to a peculiar geometrical approach.
Cite
@article{arxiv.1110.1997,
title = {A new geometric description for Igusa's modular form $(azy)_5$},
author = {Alessio Fiorentino},
journal= {arXiv preprint arXiv:1110.1997},
year = {2016}
}
Comments
10 pages