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Communications in Algebra Volume 32, 2004 - Issue 7
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Original Articles

Quasi-finiteness and Finiteness of Ring-Extensions

Susumu Oda Department of Mathematics, Faculty of Education, Kochi University, Kochi, Japan; Department of Mathematics, Faculty of Education, Kochi University, 2-5-1 Akebono-cho, Kochi, 780-8520, JapanCorrespondence[email protected]
Pages 2695-2704 | Received 01 Dec 2002, Published online: 18 Aug 2006
 
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Abstract

A finite ring-homomorphism between rings is quasi-finite. So we investigate what additional conditions are required for a quasi-finite ring-extension to be finite.

Acknowledgment

The author appreciates the referee's very helpful cooperation.

Notes

#Communicated by I. Swanson.

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