Title of article
Groups with the same cohomology as their profinite completions
Author/Authors
Karl Lorensen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
19
From page
1704
To page
1722
Abstract
any positive integer n, is the class of all groups G such that, for 0 i n, for every finite discrete -module A. We describe certain types of free products with amalgam and HNN extensions that are in some of the classes . In addition, we investigate the residually finite groups in the class .
For
Keywords
Profinite completions , Good groups , Ascending HNN extensions , Free products with amalgamation , residually finite groups , Right-angled Artin groups , HNN extensions
Journal title
Journal of Algebra
Serial Year
2008
Journal title
Journal of Algebra
Record number
698739
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