マツオカ　ナオユキ   MATSUOKA Naoyuki   松岡　直之    所属   明治大学  理工学部    職種   専任教授
言語種別	英語
発行・発表の年月	2006/01
形態種別	学術雑誌
査読	査読あり
標題	On m-full powers of parameter ideals
執筆形態	単著
掲載誌名	Tokyo Journal of Mathematics
掲載区分	国内
巻・号・頁	29,pp.405-411
著者・共著者	Naoyuki Matsuoka
概要	Let Q be a parameter ideal in a Noetherian local ring A with the maximal ideal m. Then A is a regular local ring and m/Q is cyclic, if depth A>0 and Qnis m-full for some integer n ≥ 1. Consequently, A is a regular local ring and all the powers of Q are integrally closed in A once Qnis integrally closed for some n ≥ 1. © 2006 International Academic Printing Co. Ltd. All rights reserved.
DOI	10.3836/tjm/1170348175
ISSN	03873870
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