On Galois Representations of Weight One
Number Theory
2013-11-22 v2
Abstract
A two-dimensional Galois representation into the Hecke algebra of Katz modular forms of weight one over a finite field of characteristic p is constructed and is shown to be unramified at p in most cases.
Cite
@article{arxiv.1102.2302,
title = {On Galois Representations of Weight One},
author = {Gabor Wiese},
journal= {arXiv preprint arXiv:1102.2302},
year = {2013}
}
Comments
16 pages; removed notational ambiguities and some misleading terminology, otherwise only minor changes