CHERN CLASSES AND GROMOV-WITTEN THEORY OF PROJECTIVE BUNDLES

被引：0
|
作者：
Fan, Honglu [1 ]
机构：
[1] D MATH HG GO 68 2, Ramistr 101, CH-8092 Zurich, Switzerland
来源：
AMERICAN JOURNAL OF MATHEMATICS | 2021年 / 143卷 / 03期
关键词：
INVARIANCE;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We prove that the Gromov-Witten theory (GWT) of a projective bundle can be determined by the Chern classes and the GWT of the base. It completely answers a question raised in a previous paper. Its consequences include that the GWT of the blow-up of X at a smooth subvariety Z is uniquely determined by GWT of X, Z plus some topological data.
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页码：811 / 832
页数：22
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