Laurent Inversion
Algebraic Geometry
2015-05-13 v2
Abstract
There are well-understood methods, going back to Givental and Hori--Vafa, that to a Fano toric complete intersection X associate a Laurent polynomial f that corresponds to X under mirror symmetry. We describe a technique for inverting this process, constructing the toric complete intersection X directly from its Laurent polynomial mirror f. We use this technique to construct a new four-dimensional Fano manifold.
Cite
@article{arxiv.1505.01855,
title = {Laurent Inversion},
author = {Tom Coates and Alexander Kasprzyk and Thomas Prince},
journal= {arXiv preprint arXiv:1505.01855},
year = {2015}
}
Comments
14 pages. v2: error corrected, added nice observation due to C. Casagrande