A note on centralizers

Howard E. Bell

International Journal of Mathematics and Mathematical Sciences, 2000, vol. 24, 1-3

Abstract:

For prime rings R , we characterize the set U ∩ C R ( [ U , U ] ) , where U is a right ideal of R ; and we apply our result to obtain a commutativity-or-finiteness theorem. We include extensions to semiprime rings.

Date: 2000
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:345385

DOI: 10.1155/S0161171200004245

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