Virtual neighborhood technique for moduli spaces of holomorphic curves In Memory of Professor Zhengg

来源 :中国科学：数学（英文版） | 被引量 : 0次 | 上传用户：llizhixiong

【摘要】

：

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 t

【作者】

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An-Min Li Li Sheng

【机构】

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College of Mathematics,Sichuan University,Chengdu 610064,China

【出处】

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中国科学：数学（英文版）

【发表日期】

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2021年7期

【关键词】

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virtual neighborhood technique holomorphic curves Gromov-Witten invariants expon

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