paper

J functions, non-nef toric varieties and equivariant local mirror symmetry of curves

arXiv:math/0603728 · doi:10.1142/S0217751X0703649X

Abstract

We develop techniques for computing the equivariant local mirror symmetry of curves, i.e. mirror symmetry for O(k)+O(-2-k) over P^1 for k greater than 0. We also describe related methods for dealing with mirror symmetry of non-nef toric varieties. The basic tools are equivariant I functions and their Birkhoff factorization.

31 pages, no figures, minor errors in Section 2 and Section 3 are corrected

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