Poisson structures and star products on quasimodular forms
Rings and Algebras
2016-01-20 v2 Number Theory
Abstract
We construct and classify all Poisson structures on quasimodular forms that extend the one coming from the first Rankin-Cohen bracket on the modular forms. We use them to build formal deformations on the algebra of quasimodular forms.
Cite
@article{arxiv.1306.3634,
title = {Poisson structures and star products on quasimodular forms},
author = {François Dumas and Emmanuel Royer},
journal= {arXiv preprint arXiv:1306.3634},
year = {2016}
}
Comments
21 pages