Conformal blocks and cohomology in genus 0

2012/05/14 by Prakash Belkale, Belkale, Prakash, Swarnava Mukhopadhyay +1 · 1 citation
Mathematics · #14H60 #81T40 #Algebraic Geometry (math.AG) #FOS: Mathematics #Primary 17B67 #Quantum Algebra (math.QA) #Representation Theory (math.RT) #Secondary 32G34 #math.AG #math.QA #math.RT #msc:14H60 #msc:17B67 #msc:32G34 #msc:81T40

paper · pdf · doi:10.48550/arxiv.1205.3199

37 pages, no figures. To appear in Annales de l'Institut Fourier

arxiv created 2014/10/08 · arxiv updated 2014/10/09

Abstract

We give a characterization of conformal blocks in terms of the singular cohomology of suitable smooth projective varieties, in genus 0 for classical Lie algebras and G₂.

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• Conformal blocks are quasi-geometric

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