English

Ramification of Compatible Systems on Curves and Independence of $\ell$

Number Theory 2017-04-17 v3

Abstract

We show that certain ramification invariants associated to a compatible system of \ell-adic sheaves on a curve are independent of \ell.

Keywords

Cite

@article{arxiv.1406.3389,
  title  = {Ramification of Compatible Systems on Curves and Independence of $\ell$},
  author = {Chris Hall},
  journal= {arXiv preprint arXiv:1406.3389},
  year   = {2017}
}

Comments

Rewritten to extend results, to simplify some arguments, and to address errors