Repository logo
 

Towards mirror symmetry for varieties of general type


Type

Article

Change log

Authors

Gross, Mark 
Katzarkov, Ludmil 
Ruddat, Helge 

Abstract

The goal of this paper is to propose a theory of mirror symmetry for varieties of general type. Using Landau–Ginzburg mirrors as motivation, we describe the mirror of a hypersurface of general type (and more generally varieties of non-negative Kodaira dimension) as the critical locus of the zero fibre of a certain Landau–Ginzburg potential. The critical locus carries a perverse sheaf of vanishing cycles. Our main result shows that one obtains the interchange of Hodge numbers expected in mirror symmetry. This exchange is between the Hodge numbers of the hypersurface and certain Hodge numbers defined using a mixed Hodge structure on the hypercohomology of the perverse sheaf.

Description

Keywords

Mirror symmetry, Landau-Ginzburg models, General type varieties, Mixed Hodge theory

Journal Title

ADVANCES IN MATHEMATICS

Conference Name

Journal ISSN

0001-8708
1090-2082

Volume Title

308

Publisher

Elsevier
Sponsorship
This work was partially supported by NSF grant 0854987. This work was partially supported by NSF grants 0600800, 0652633, FWG grant P20778 and an ERC grant GEMIS. This work was partially supported by DFG research grant RU 1629/1-1 and SFB-TR-45.