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2005-10-04
Indecomposable modules and Gelfand rings
Francois Couchot
文献摘要
It is proved that a commutative ring is clean if and only if it is Gelfand with a totally disconnected maximal spectrum. Commutative rings for which each indecomposable module has a local endomorphism ring are studied. These rings are clean and elementary divisor rings.
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