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Generalization of Herstein theorem and its applications to range inclusion problems
- 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