On strong CNZ rings and their extensions.
In: General Letters in Mathematics (GLM), Jg. 9 (2020-12-01), Heft 2, S. 80-92
academicJournal
Zugriff:
T.K. Kwak and Y. Lee called a ring R satisfy the commutativity of nilpotent elements at zero[1] if ab = 0 for a, b ∈ N(R) implies ba = 0. For simplicity, a ring R is called CNZ if it satisfies the commutativity of nilpotent elements at zero. In this paper we study an extension of a CNZ ring with its endomorphism. An endomorphism ∝ of a ring R is called strong right ( resp., left) CNZ if whenever a∝(b) = 0(resp., ∝(a)b = 0 ) for a, b ∈ N(R) ba = 0. A ring R is called strong right (resp., left) ∝-CNZ if there exists a strong right (resp., left) CNZ endomorphism ∝ of R, and the ring R is called strong ∝- CNZ if R is both strong left and right ∝- CNZ. Characterization of strong ∝- CNZ rings and their related properties including extensions are investigated . In particular, it's shown that a ring R is reduced if and only if U 2 (R) is a CNZ ring. Furthermore extensions of strong ∝- CNZ rings are studied. [ABSTRACT FROM AUTHOR]
Copyright of General Letters in Mathematics (GLM) is the property of Refaad for Studies, Research & Development and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
On strong CNZ rings and their extensions.
|
---|---|
Autor/in / Beteiligte Person: | Kareem Ahmed, Chenar Abdul |
Zeitschrift: | General Letters in Mathematics (GLM), Jg. 9 (2020-12-01), Heft 2, S. 80-92 |
Veröffentlichung: | 2020 |
Medientyp: | academicJournal |
ISSN: | 2519-9277 (print) |
DOI: | 10.31559/glm2020.9.2.4 |
Schlagwort: |
|
Sonstiges: |
|