Low degree GW invariants of surfaces Ⅱ

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：skynet0079

【摘要】

：

We prove a conjectural formula of Maulik-Pandharipande on the degree one and two GW invariants of a surface with a smooth canonical divisor.We use the method of

【作者】

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KIEM Young-Hoon LI Jun

【机构】

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DepartmentofMathematicsandResearchInstituteofMathematics,DepartmentofMathematics

【出处】

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中国科学：数学英文版

【发表日期】

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2011年8期

【关键词】

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不变量表面本地化除数 Gromov-Witten invariant cosection degeneration formula localized v

【基金项目】

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support from NRF, supported by an NSF grant, a DARPA grant

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We prove a conjectural formula of Maulik-Pandharipande on the degree one and two GW invariants of a surface with a smooth canonical divisor.We use the method of degeneration and the localized GW invariants introduced by the authors.

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Low degree GW invariants of surfaces Ⅱ

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