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http://dx.doi.org/10.4134/BKMS.2004.41.4.599

A GENERALIZATION OF THE JACOBSON RADICAL  

Naghipour, A.R. (Faculty of Mathematics and Computer Science, Amirkabir University of Technology, and Institute for Studies in Theoretical Physics and Mathematics)
Yamini, A.H. (Faculty of Mathematics and Computer Science, Amirkabir University of Technology)
Publication Information
Bulletin of the Korean Mathematical Society / v.41, no.4, 2004 , pp. 599-608 More about this Journal
Abstract
Let R be an associative ring with identity and J(R) be the Jacobson radical of R. In this paper we investigate the generalization of the Jacobson radical of R, J* (R) say. Also we study the rings that J*(R) = J(R).
Keywords
Jacobson radical; matrix ring; non-left-invertible; stable range one;
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