Moduli Spaces for Principal Bundles in Arbitrary Characteristic
arXiv:math/0506511 · doi:10.1016/j.aim.2008.05.015
Abstract
In this article, we solve the problem of constructing moduli spaces of semistable principal bundles (and singular versions of them) over smooth projective varieties over algebraically closed ground fields of positive characteristic.
V4: Final version, to appear in Advances in Mathematics, 69pp