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Semigroup-graded rings with finite support
Published online by Cambridge University Press: 18 May 2009
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Let S be a semigroup and let be an S-graded ring. Rs = 0 for all but finitely many elements s ∈ S1, then R is said to have finite support. In this paper we concern ourselves with the question of whether a graded ring R with finite support inherits a given ring theoretic property from the homogeneous subrings Re corresponding to idempotent semigroup elements e.
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- Copyright © Glasgow Mathematical Journal Trust 1996
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