Weierstrass gaps at n points of a curve

被引：2

作者：

Ballico, E. ^{[1
]}

机构：

[1] Univ Trento, Dept Math, I-38123 Povo, TN, Italy

来源：

JOURNAL OF ALGEBRA | 2014年 / 403卷

关键词：

Weierstrass gap; Weierstrass semigroup at n points; Curve over a field; SEMIGROUP; PAIR;

D O I：

10.1016/j.jalgebra.2014.01.027

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Fix a smooth curve C over a field K and n distinct points P-1, ..., P-n is an element of C(K). Here we prove several results on the gap sequence of the n-ple (P-1, ..., P-n) in two very different setups (either as a subset of IT or, as introduced by Beelen and Tuta, as a subset of Z(n)). Most results are when K is algebraically closed and large. (C) 2014 Elsevier Inc. All rights reserved.

引用

页码：439 / 444

页数：6

共 12 条

[1]

Arbarello E., 1985, Geometry of Algebraic Curves

[2] Weierstrass multiple loci of n-pointed algebraic curves [J].