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On the rim tori refinement of relative Gromov-Witten invariants
Journal article   Peer reviewed

On the rim tori refinement of relative Gromov-Witten invariants

Mohammad F Tehrani and Aleksey Zinger
Communications in contemporary mathematics, Vol.23(5), p.2050051
08/01/2021
DOI: 10.1142/S0219199720500510
url
https://arxiv.org/pdf/1412.8204View
Open Access

Abstract

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.
Mathematics Mathematics, Applied Physical Sciences Science & Technology

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