Enumerative geometry of divisorial families of rational curves

被引：0

作者：

Ran, Z ^{[1
]}

机构：

[1] Univ Calif Riverside, Dept Math, Riverside, CA 92521 USA

来源：

ANNALI DELLA SCUOLA NORMALE SUPERIORE DI PISA-CLASSE DI SCIENZE | 2004年 / 3卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We compute the number of irreducible rational curves of given degree with I tacnode in P-2 or I node in P-3 meeting an appropriate generic collection of points and lines. As a byproduct, we also compute the Dumber of rational plane curves of degree d passing through 3d - 2 given points and tangent to a given line. The method is 'classical', free of Quantum Cohomology.

引用

页码：67 / 85

页数：19

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