On the residue fields of Henselian valued stable fields, II
Rings and Algebras
2007-05-23 v1
Abstract
Let be a primarily quasilocal field, a finite Galois extension and a central division -algebra of index divisible by . In addition to the main result of Part I, this part of the paper shows that if the Galois group is not nilpotent, then does not necessarily embed in as an -subalgebra. When is quasilocal, we find the structure of the character group of its absolute Galois group; this enables us to prove that if is strictly quasilocal and almost perfect, then the divisible part of the multiplicative group equals the intersection of the norm groups of finite Galois extensions of .
Keywords
Cite
@article{arxiv.0704.1557,
title = {On the residue fields of Henselian valued stable fields, II},
author = {I. D. Chipchakov},
journal= {arXiv preprint arXiv:0704.1557},
year = {2007}
}
Comments
10 pages