Virtual neighborhood technique for moduli spaces of holomorphic curves

Virtual neighborhood technique for moduli spaces of holomorphic curves
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全纯曲线模空间的虚邻域技术

DOI:
10.1007/s11425-020-1876-8
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发表时间:
2021
期刊:
Science China. Mathematics
影响因子:
--
通讯作者:
Sheng Li
Sheng Li
中科院分区:
其他
文献类型:
--
作者:
Li Anmin;Sheng Li

文献摘要

相似文献

我们使用阮(1999)和李和阮(2001)的技术来构造虚拟邻域,并表明Gromov-Witten不变量可以定义为虚拟邻域的顶层上的积分。我们证明了这样定义的不变量满足Kontsevich和Manin(1994)总结的Gromov-Witten不变量的所有公理。
We use the technique of Ruan (1999) and Li and Ruan (2001) to construct the virtual neighborhoods and show that the Gromov-Witten invariants can be defined as integrals over the top strata of the virtual neighborhoods. We prove that the invariants defined in this way satisfy all the axioms of Gromov-Witten invariants summarized by Kontsevich and Manin (1994).