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Generalization of Herstein theorem and its applications to range inclusion problems

Authors :
Shakir Ali
Mohammad Salahuddin Khan
M. Mosa Al-Shomrani
Source :
Journal of the Egyptian Mathematical Society, Vol 22, Iss 3, Pp 322-326 (2014)
Publication Year :
2014
Publisher :
SpringerOpen, 2014.

Abstract

Let R be an associative ring. An additive mapping d:R→R is called a Jordan derivation if d(x2)=d(x)x+xd(x) holds for all x∈R. The objective of the present paper is to characterize a prime ring R which admits Jordan derivations d and g such that [d(xm),g(yn)]=0 for all x,y∈R or d(xm)∘g(yn)=0 for all x,y∈R, where m⩾1 and n⩾1 are some fixed integers. This partially extended Herstein’s result in [6, Theorem 2], to the case of (semi)prime ring involving pair of Jordan derivations. Finally, we apply these purely algebraic results to obtain a range inclusion result of continuous linear Jordan derivations on Banach algebras.

Details

Language :
English
ISSN :
1110256X
Volume :
22
Issue :
3
Database :
Directory of Open Access Journals
Journal :
Journal of the Egyptian Mathematical Society
Publication Type :
Academic Journal
Accession number :
edsdoj.62ad02a2cc594dfa9f8366927b3330b8
Document Type :
article
Full Text :
https://doi.org/10.1016/j.joems.2013.11.003