Parabolic bundles, products of conjugacy classes, and quantum cohomology
Algebraic Geometry
2007-05-23 v2 Symplectic Geometry
Abstract
In this version referee's comments have been incorporated. Besides minor corrections, new material has been added on irrational markings. To appear in Ann. Inst. Fourier. We prove a condition for the existence of flat bundles on the punctured two-sphere with prescribed holonomies around the punctures, involving Gromov-Witten invariants of generalized flag varieties. This generalizes the case of special unitary bundles described by S. Agnihotri and the second author and independently P. Belkale.
Keywords
Cite
@article{arxiv.math/0012241,
title = {Parabolic bundles, products of conjugacy classes, and quantum cohomology},
author = {Constantin Teleman and Chris Woodward},
journal= {arXiv preprint arXiv:math/0012241},
year = {2007}
}
Comments
24 pages