Engel type identities with generalized derivations in prime rings

Author:

Dhara Basudeb1,Pradhan Krishna Gopal1,Tiwari Shailesh Kumar2

Affiliation:

1. Department of Mathematics, Belda College, Belda, Paschim Medinipur, 721424, W. B., India

2. Department of Mathematics, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India

Abstract

Let [Formula: see text] be a noncommutative prime ring with its Utumi ring of quotients [Formula: see text], [Formula: see text] the extended centroid of [Formula: see text], [Formula: see text] a generalized derivation of [Formula: see text] and [Formula: see text] a nonzero ideal of [Formula: see text]. If [Formula: see text] satisfies any one of the following conditions: (i) [Formula: see text], [Formula: see text], [Formula: see text], (ii) [Formula: see text], where [Formula: see text] is a fixed integer, then one of the following holds: (1) there exists [Formula: see text] such that [Formula: see text] for all [Formula: see text]; (2) [Formula: see text] satisfies [Formula: see text] and there exist [Formula: see text] and [Formula: see text] such that [Formula: see text] for all [Formula: see text]; (3) char [Formula: see text], [Formula: see text] satisfies [Formula: see text] and there exist [Formula: see text] and an outer derivation [Formula: see text] of [Formula: see text] such that [Formula: see text] for all [Formula: see text].

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

Reference21 articles.

1. Pure and Applied Math.;Beidar K. I.,1996

2. Pure and Applied Math.;Beidar K. I.,1996

3. Annihilators of power values of derivations in prime rings

4. Hypercentral Derivations

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