Generalized Munn rings
Generalized Munn rings exist extensively in the theory of rings. The aim of this note is to answer when a generalized Munn ring is primitive (semiprimitive, semiprime and prime, respectively). Sufficient and necessary conditions are obtained for a generalized Munn ring with a regular sandwich matrix...
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Published in | Open mathematics (Warsaw, Poland) Vol. 20; no. 1; pp. 1066 - 1081 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Warsaw
De Gruyter
06.10.2022
De Gruyter Poland |
Subjects | |
Online Access | Get full text |
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Summary: | Generalized Munn rings exist extensively in the theory of rings. The aim of this note is to answer when a generalized Munn ring is primitive (semiprimitive, semiprime and prime, respectively). Sufficient and necessary conditions are obtained for a generalized Munn ring with a regular sandwich matrix to be primitive (semiprimitive, semiprime and prime, respectively). Also, we obtain sufficient and necessary conditions for a Munn ring over principal ideal domains to be prime (semiprime, respectively). Our results can be regarded as the generalizations of the famous result in the theory of rings that for a ring
,
is primitive (semiprimitive and semiprime, respectively) if and only if so is
. As applications of our results, we consider the primeness and the primitivity of generalized matrix rings and generalized path algebras. In particular, it is proved that a path algebra is a semiprime if and only if it is semiprimitive. |
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ISSN: | 2391-5455 2391-5455 |
DOI: | 10.1515/math-2022-0487 |