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Original Articles

COMMUTATIVE LOCAL RINGS OF BOUNDED MODULE TYPE

Pages 1347-1355 | Received 01 Oct 1999, Published online: 20 Aug 2006
 

Abstract

Let R be a local ring of bounded module type. It is shown that R is an almost maximal valuation ring if there exists a non-maximal prime ideal J such that R/J is an almost maximal valuation domain. We deduce from this that R is almost maximal if one of the following conditions is satisfied: R is a -algebra with Krull dimension ≥1 or the maximal ideal of R is the union of all non-maximal prime ideals.

Acknowledgments

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