The local lifting problem for dihedral groups
Algebraic Geometry
2007-05-23 v2 Number Theory
Abstract
Let be the dihedral group of order , where is an odd prime. Let an algebraically closed field of characteristic . We show that any action of on the ring can be lifted to an action on , where is some complete discrete valuation ring with residue field and fraction field of characteristic 0.
Cite
@article{arxiv.math/0409395,
title = {The local lifting problem for dihedral groups},
author = {Irene I. Bouw and Stefan Wewers},
journal= {arXiv preprint arXiv:math/0409395},
year = {2007}
}
Comments
28 pages