English

Full level structures revisited: pairs of roots of unity

Number Theory 2018-06-19 v2 Algebraic Geometry

Abstract

We introduce a notion of full level structure for the group scheme μp×μp\mu_p \times \mu_p, and show that scheme of full level structures is flat over Z\Bbb{Z}.

Keywords

Cite

@article{arxiv.1506.01750,
  title  = {Full level structures revisited: pairs of roots of unity},
  author = {Preston Wake},
  journal= {arXiv preprint arXiv:1506.01750},
  year   = {2018}
}

Comments

15 pages, minor revisions