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	2016/04
形態種別	学術雑誌
査読	査読あり
標題	The almost Gorenstein Rees algebras of parameters
執筆形態	共著(その他)
掲載誌名	Journal of Algebra
掲載区分	国外
巻・号・頁	452,pp.263-278
著者・共著者	Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken ichi Yoshida
概要	© 2016 Elsevier Inc. There is given a characterization for the Rees algebras of parameters in a Gorenstein local ring to be almost Gorenstein graded rings. A characterization is also given for the Rees algebras of socle ideals of parameters. The latter one shows almost Gorenstein Rees algebras rather rarely exist for socle ideals, if the dimension of the base local ring is greater than two.
DOI	10.1016/j.jalgebra.2015.12.022
ISSN	00218693
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