Virtual neighborhood technique for moduli spaces of holomorphic curves
Virtual neighborhood technique for moduli spaces of holomorphic curves
复制标题
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:
影响因子:
--
通讯作者:
Sheng Li
中科院分区:
文献类型:
--
作者:
Li Anmin;Sheng Li
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).