A SHARP BOUND FOR THE REGULARITY INDEX OF FAT POINTS IN GENERAL POSITION

被引:34
作者
CATALISANO, MV [1 ]
TRUNG, NV [1 ]
VALLA, G [1 ]
机构
[1] INST MATH,BO HO,VIETNAM
关键词
REGULARITY INDEX; POINTS IN GENERAL POSITION; RATIONAL NORMAL CURVE;
D O I
10.2307/2160111
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A bound is given for the regularity index of the coordinate ring of a set of fat points in general position in P(k)n. The bound is attained by points on a rational normal curve.
引用
收藏
页码:717 / 724
页数:8
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