Topological Recursion Relations from Pixton Relations

被引:2
|
作者
Lin, Yi Jie [1 ]
Zhou, Jian [1 ]
机构
[1] Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China
关键词
Faber-Zagier relations; Pixton relations; topological recursion relations; Gromov-Witten invariants; GROMOV-WITTEN INVARIANTS; INTERSECTION THEORY; MODULI SPACES; CURVES; COHOMOLOGY;
D O I
10.1007/s10114-016-6155-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We propose an algorithm to derive tautological relations from Pixton relations. We carry out this algorithm explicitly to derive some results in genus 0, 1, 2, 3 and analyze the possibility to generalize to higher genera. As an application, some results about reconstruction of Gromov-Witten invariants can be derived.
引用
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页码:470 / 494
页数:25
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