Extensions of profinite duality groups
Group Theory
2008-09-26 v1
Abstract
We show that the class of profinite duality groups is closed under group extensions provided that the kernel satisfies some finiteness condition. This extends earlier results of Pletch and of Wingberg.
Cite
@article{arxiv.0809.4371,
title = {Extensions of profinite duality groups},
author = {Alexander Schmidt and Kay Wingberg},
journal= {arXiv preprint arXiv:0809.4371},
year = {2008}
}