Mirror symmetry for very affine hypersurfaces

Benjamin Gammage*, Vivek Shende*

*Kontaktforfatter

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Abstract

We show that the category of coherent sheaves on the toric boundary divisor of a smooth quasi-projective toric DM stack is equivalent to the wrapped Fukaya category of a hypersurface in (formula presented) Hypersurfaces with every Newton polytope can be obtained. Our proof has the following ingredients. Using recent results on localization, we may trade wrapped Fukaya categories for microlocal sheaf theory along the skeleton of the hypersurface. Using Mikhalkin–Viro patchworking, we identify the skeleton of the hypersurface with the boundary of the Fang–Liu–Treumann–Zaslow skeleton. By proving a new functoriality result for Bondal’s coherent-constructible correspondence, we reduce the sheaf calculation to Kuwagaki’s recent theorem on mirror symmetry for toric varieties.

OriginalsprogEngelsk
TidsskriftActa Mathematica
Vol/bind229
Udgave nummer2
Sider (fra-til)287-346
Antal sider60
ISSN0001-5962
DOI
StatusUdgivet - 2022

Bibliografisk note

Funding Information:
The work of B. G. was supported by an NSF Graduate Research Fellowship, and V. S. was supported by NSF DMS-1406871, NSF CAREER DMS-1654545, and a Sloan fellowship.

Publisher Copyright:
© 2022 by Institut Mittag-Leffler. All rights reserved.

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