On Generalized (σ,τ)-Derivations in Semiprime Rings
Joint Authors
Dhara, Basudeb
Pattanayak, Atanu
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-03
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Let R be a semiprime ring, I a nonzero ideal of R, and σ, τ two epimorphisms of R.
An additive mapping F:R→R is generalized (σ,τ)-derivation on R if there exists a (σ,τ)-derivation d:R→R such that F(xy)=F(x)σ(y)+τ(x)d(y) holds for all x,y∈R.
In this paper, it is shown that if τ(I)d(I)≠0, then R contains a nonzero central ideal of R, if one of the following holds: (i) F[x,y]=±(x∘y)σ,τ; (ii) F(x∘y)=±[x,y]σ,τ; (iii) F[x,y]=±[F(x),y]σ,τ; (iv) F(x∘y)=±(F(x)∘y)σ,τ; (v) F[x,y]=±[σ(y),G(x)] for all x,y∈I.
American Psychological Association (APA)
Dhara, Basudeb& Pattanayak, Atanu. 2012. On Generalized (σ,τ)-Derivations in Semiprime Rings. ISRN Algebra،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-447222
Modern Language Association (MLA)
Dhara, Basudeb& Pattanayak, Atanu. On Generalized (σ,τ)-Derivations in Semiprime Rings. ISRN Algebra No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-447222
American Medical Association (AMA)
Dhara, Basudeb& Pattanayak, Atanu. On Generalized (σ,τ)-Derivations in Semiprime Rings. ISRN Algebra. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-447222
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447222