A Torelli theorem for moduli spaces of principal bundles over a curve
Algebraic Geometry
2011-02-14 v2
Abstract
Let X and X' be compact Riemann surfaces of genus at least 3, and let G and G' be nonabelian reductive complex groups. If one component M_G^d(X) of the moduli space for semistable principal G-bundles over X is isomorphic to another component M_{G'}^{d'}(X'), then X is isomorphic to X'.
Keywords
Cite
@article{arxiv.1003.4061,
title = {A Torelli theorem for moduli spaces of principal bundles over a curve},
author = {Indranil Biswas and Norbert Hoffmann},
journal= {arXiv preprint arXiv:1003.4061},
year = {2011}
}
Comments
v2: 19 pages. final version, accepted for publication in Ann. Inst. Fourier