Let S be a multiplicative subset of a commutative ring R with identity and let T be
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Let S be a multiplicative subset of a commutative ring R with identity and let T be a multiplicative subset of the ring s-1R. Let S* = {r ϵ R| r/ s ϵ T for some s ϵ S}. Then S* is a multiplicative subset of R and there is a ring isomorphism s*-1R ≅ T-1(s-1R).
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To prove that S is a multiplicative subset of R we need to show that it satisfies the following cond...View the full answer
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Related Book For
Algebra Graduate Texts In Mathematics 73
ISBN: 9780387905181
8th Edition
Authors: Thomas W. Hungerford
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