English

Homological mirror symmetry for elliptic Hopf surfaces

Symplectic Geometry 2021-01-28 v1 Algebraic Geometry

Abstract

We show homological mirror symmetry results relating coherent analytic sheaves on some complex elliptic surfaces and objects of certain Fukaya categories. We first define the notion of a non-algebraic Landau-Ginzburg model on R×S1\mathbb{R} \times S^1 and its associated Fukaya category, and show that non-K\"{a}hler sur-faces obtained by performing two logarithmic transformations to the product of the projective plane and an elliptic curve have non-algebraic Landau-Ginzburg models as their mirror spaces; this class of surface includes the classical Hopf surface S1×S3S^1\times S^3 and other elliptic primary and secondary Hopf surfaces. We also define localization maps from the Fukaya categories associated to the Landau-Ginzburg models to partially wrapped and fully wrapped categories. We show mirror symmetry results that relate the partially wrapped and fully wrapped categories to spaces of coherent analytic sheaves on open submanifolds of the compact complex surfaces in question, and we use these results to sketch a proof of a full HMS result.

Keywords

Cite

@article{arxiv.2101.11546,
  title  = {Homological mirror symmetry for elliptic Hopf surfaces},
  author = {Abigail Ward},
  journal= {arXiv preprint arXiv:2101.11546},
  year   = {2021}
}

Comments

69 pages, 3 figures, comments welcome