Brauer group of moduli of principal bundles over a curve

2010/12/21 by Biswas, Indranil, Holla, Yogish I. · 1 citation
#14D20 #14D23 #14F22 #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1012.4550

Abstract

Let G be a semisimple linear algebraic group over the field \mathbb C, and let C be an irreducible smooth complex projective curve of genus at least three. We compute the Brauer group of the smooth locus of the moduli space of semistable principal G--bundles over C. We also compute the Brauer group of the moduli stack of principal G--bundles over C.

Cited by

• Brauer group of moduli stack of parabolic \textnormalPSp(r,ℂ)--bundles over a curve

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