論文

査読有り
2005年

Bounds on Castelnuovo-Mumford regularity for divisors on rational normal scrolls

COLLECTANEA MATHEMATICA
  • C Miyazaki

56
1
開始ページ
97
終了ページ
102
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
UNIVERSITAT BARCELONA

The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal free resolution of the defining ideals of the projective varieties. There are some bounds on the Castelnuovo-Mumford regularity of the projective variety in terms of the other basic invariants such as dimension, codimension and degree. This paper studies a bound on the regularity conjectured by Hoa, and shows this bound and extremal examples in the case of divisors on rational normal scrolls.

Web of Science ® 被引用回数 : 3

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000237004500007&DestApp=WOS_CPL
URL
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.868.7643&rep=rep1&type=pdf