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On the rim tori refinement of relative Gromov–Witten invariants
Communications in Contemporary Mathematics ( IF 1.2 ) Pub Date : 2020-09-21 , DOI: 10.1142/s0219199720500510
Mohammad F. Tehrani 1 , Aleksey Zinger 2
Affiliation  

We construct Ionel–Parker’s proposed refinement of the standard relative Gromov–Witten invariants in terms of abelian covers of the symplectic divisor and discuss in what sense it gives rise to invariants. We use it to obtain some vanishing results for the standard relative Gromov–Witten invariants. In a separate paper, we describe to what extent this refinement sharpens the usual symplectic sum formula and give further qualitative applications.

中文翻译:

关于相对 Gromov-Witten 不变量的环边细化

我们根据辛因数的阿贝尔覆盖构造了 Ionel-Parker 对标准相对 Gromov-Witten 不变量提出的改进,并讨论了它在什么意义上产生了不变量。我们使用它来获得标准相对 Gromov-Witten 不变量的一些消失结果。在另一篇论文中,我们描述了这种改进在多大程度上使通常的辛求和公式变得更加尖锐,并给出了进一步的定性应用。
更新日期:2020-09-21
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