Nebraska Cooperative Fish & Wildlife Research Unit
Date of this Version
Fall 2001
Citation
2001 University of Illinois
Abstract
We present results connecting flatness of extension rings to the Noetherian property for certain intermediate rings between an excellent normal local domain and its completion. We consider conditions for these rings to have Cohen-Macaulay formal fibers. We also present several examples illustrating these results.
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Comments
Illinois Journal of Mathematics Volume 45, Number 3, Fall 2001, Pages 965{979 S 0019-2082