Abstract
Let be an algebraically closed field of characteristic zero. Let be a flat, projective morphism of -schemes of finite type with integral geometric fibers. We prove the existence of a projective relative moduli space for semistable singular principal bundles on the fibers of .
This generalizes the result of A. Schmitt, who studied the case when is a nodal curve.
Citation
Adrian Langer. "Moduli spaces of principal bundles on singular varieties." Kyoto J. Math. 53 (1) 3 - 23, Spring 2013. https://doi.org/10.1215/21562261-1966053
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