arXiv · 2602.12707
Open enumerative geometries for Landau-Ginzburg models
Abstract
We survey the recent progress in defining open enumerative theories for Landau-Ginzburg models. We illustrate the ideas required to develop these new foundations. In particular, we describe how to define the open enumerative invariants as integrals of multisections of certain vector bundles over a moduli space that is a real orbifold with corners, after prescribing boundary conditions for the multisections. We then explain the known situations where the open invariants satisfy certain forms of topological recursion relations, integrable hierarchies, or mirror symmetry. We end with a list of open questions and problems.
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Mark Gross, Tyler L. Kelly, Ran J. Tessler. 2026-02-13. Open enumerative geometries for Landau-Ginzburg models. https://arxiv.org/abs/2602.12707
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