Limit of torsion semi-stable Galois representations with unbounded weights
Number Theory
2019-05-21 v1
Abstract
Let be a complete discrete valuation field of characteristic with perfect residue field, and let be an integral -representation of . A theorem of T. Liu says that if is torsion semi-stable (resp. crystalline) of uniformly bounded Hodge-Tate weights for all , then is also semi-stable (resp. crystalline). In this note, we show that we can relax the condition of "uniformly bounded Hodge-Tate weights" to an unbounded (log-)growth condition.
Keywords
Cite
@article{arxiv.1905.08020,
title = {Limit of torsion semi-stable Galois representations with unbounded weights},
author = {Hui Gao},
journal= {arXiv preprint arXiv:1905.08020},
year = {2019}
}
Comments
Final version. arXiv admin note: text overlap with arXiv:1606.07216