English

The Ramanujan-Serre differential operators and certain elliptic curves

Number Theory 2012-01-10 v1

Abstract

For several congruence subgroups of low levels and their conjugates, we derive differential equations satisfied by the Eisenstein series of weight 4 and relate them to elliptic curves, whose associated new forms of weight 2 constitute the list of Martin and Ono of new forms given by eta-products/quotients.

Keywords

Cite

@article{arxiv.1201.1685,
  title  = {The Ramanujan-Serre differential operators and certain elliptic curves},
  author = {Masanobu Kaneko and Yuichi Sakai},
  journal= {arXiv preprint arXiv:1201.1685},
  year   = {2012}
}

Comments

8 pages

R2 v1 2026-06-21T20:01:52.128Z