English

Equivariant mirror symmetry for footballs

Algebraic Geometry 2025-11-18 v1

Abstract

In this paper, we establish equivariant mirror symmetry for footballs F(m,r)\mathcal{F}(m,r). This extends the results by B. Fang, C.C. Liu and Z. Zong, where the projective line was considered [{\it Geometry \& Topology} 24:2049-2092, 2017], and the results by D. Tang of weighted projective lines, on [arXiv:1712.04836]. More precisely, we prove the equivalence of the RR-matrices for A-model and B-model at large radius limit, and establish isomorphism for RR-matrices for general radius. We further demonstrate that the graph sum of higher genus cases are the same for both models, hence establish equivariant mirror symmetry for footballs. In last two sections the large radius limit and equivariant limit are considered, resulting a generealized Bouchard-Mari\~{n}o conjecture and Norbury-Scott conjecture respectively.

Keywords

Cite

@article{arxiv.2511.11661,
  title  = {Equivariant mirror symmetry for footballs},
  author = {Zhuoming Lan},
  journal= {arXiv preprint arXiv:2511.11661},
  year   = {2025}
}