On Nagata's conjecture

JOURNAL OF ALGEBRA

卷:236

Article

Harbourne, B

关键词: multiple points;    plane curves;    fat points;    Nagata's conjecture;    regularity;   

DOI  :  10.1006/jabr.2000.8515

来源: Elsevier

【 摘 要 】

This paper gives an improved lower bound on the degrees d such that fur general points p(1),..., p(n) is an element of P-2 and m > 0 there is a plane curve of degree d vanishing at each pi with multiplicity at least m. (C) 2001 Academic Press.

【 授权许可】

Free