Donaldson invariants of CP^1 x CP^1 and Mock Theta Functions
Differential Geometry
2018-02-01 v2 High Energy Physics - Theory
Abstract
We compute the Moore-Witten regularized u-plane integral on CP^1 x CP^1 directly in a chamber where the elliptic unfolding technique fails to work. This allows us to determine explicit formulas for its SU(2) and SO(3)-Donaldson invariants in terms of Mock modular forms.
Keywords
Cite
@article{arxiv.1008.0175,
title = {Donaldson invariants of CP^1 x CP^1 and Mock Theta Functions},
author = {Andreas Malmendier},
journal= {arXiv preprint arXiv:1008.0175},
year = {2018}
}
Comments
20 pages, LaTex