Title

Positivity Of Equivariant Gromov–Witten Invariants

Document Type

Article

Publication Date

2015

Published In

Mathematical Research Letters

Abstract

We show that the equivariant Gromov–Witten invariants of a projective homogeneous space G/P exhibit Graham-positivity: when expressed as polynomials in the positive roots, they have nonnegative coefficients.

Comments

This work is a preprint available from arXiv.org at arXiv:1110.5900.