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Rings graded by bisimple inverse semigroups

Published online by Cambridge University Press:  11 July 2007

W. D. Munn
Affiliation:
Department of Mathematics, University of Glasgow, Glasgow G12 8QW, UK

Abstract

Sufficient conditions are obtained for a ring R, faithfully graded by a bisimple inverse semigroup S, to be (a) prime and (b) right primitive, these conditions being on the subring RG consisting of all elements of R with support contained in G, a maximal subgroup of S. Earlier results on semigroup rings arise as special cases.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2000

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