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On semimodules and Jacobson radical class. - MaRDI portal

On semimodules and Jacobson radical class. (Q2904144)

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scientific article; zbMATH DE number 6063602
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English
On semimodules and Jacobson radical class.
scientific article; zbMATH DE number 6063602

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    6 August 2012
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    semirings
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    radical classes
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    regular classes
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    special classes
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    Jacobson radical
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    On semimodules and Jacobson radical class. (English)
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    Using the concept of radical classes introduced by \textit{B. Morak} [Beitr. Algebra Geom. 40, No. 2, 533-549 (1999; Zbl 0962.16032)], the authors prove that any class of semirings having no nonzero homomorphic images in a regular class of semirings is a radical class. In this way they establish that the class of semirings \(A\) for which a special class of semimodules characterized inside the paper contains a faithful semimodule is regular. Then one can obtain a description of the Jacobson radical in terms of semimodules.
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