Automorphisms of abelian group extensions

Passi, I. B. S. ; Singh, Mahender ; Yadav, Manoj K. (2010) Automorphisms of abelian group extensions Journal of Algebra, 324 (4). pp. 820-830. ISSN 0021-8693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.jalgebra.2010.03.029

Abstract

Let 1→ N→ G→ H→ 1 be an abelian extension. The purpose of this paper is to study the problem of extending automorphisms of N and lifting automorphisms of H to certain automorphisms of G.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Abelian Extensions; Automorphisms of Groups; Cohomology of Groups; Split Extensions
ID Code:56775
Deposited On:25 Aug 2011 10:06
Last Modified:18 May 2016 08:27

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