A compactification of the universal moduli space of principal G-bundles

2018/06/16 by Castañeda, Ángel Luis Muñoz
#14D20 #14H60 #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1806.06300

Abstract

We construct a compactification of the universal moduli space of semistable principal G-bundles over \textrmM_g, the fibers of which over singular curves are the moduli spaces of δ-semistable singular principal G-bundles.

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