Idempotents on the big phase space
Differential Geometry
2007-05-23 v2 Mathematical Physics
Algebraic Geometry
math.MP
Abstract
In this paper we study vector fields on the big phase space of Gromov-Witten theory which are idempotents of the quantum product. Such vector fields can be used to simplify universal equations for higher genus Gromov-Witten invariants.
Keywords
Cite
@article{arxiv.math/0310409,
title = {Idempotents on the big phase space},
author = {Xiaobo Liu},
journal= {arXiv preprint arXiv:math/0310409},
year = {2007}
}
Comments
27 pages, LaTex format, minor change