Volume no :67, Issue no: 1, July (2021)

Journal of Mathematical Sciences: Advances and Applications

EXTENSION PROPERTY OF AUTOMORPHISM OF MODULES

Author's: Abderrahim El Moussaouy and M’hammed Ziane
Pages: [61] - [71]
Received Date: July 6, 2021
Submitted by:
DOI: http://dx.doi.org/10.18642/jmsaa_7100122211

Abstract

In this paper we generalize Schupp’s result for groups to modules. For an injective module, every automorphism satisfies the extension property. We characterize the automorphisms of a module M satisfies the extension property.

Keywords

Dedekind domain, injective module, extension property.