Classification of affine normal SL₂-varieties with a dense orbit

2020/12/04 by Herrero, Andres Fernandez, Horruitiner, Rodrigo
#14M27 (Secondary) #14R20 (Primary) 14M17 #Algebraic Geometry (math.AG) #FOS: Mathematics #Representation Theory (math.RT)

paper · doi:10.48550/arxiv.2012.02815

Abstract

In this note we give a classification of all affine normal SL₂-varieties containing an open dense orbit over an algebraically closed field of characteristic zero. Such a classification was first obtained by Popov. Here we provide an alternative approach.

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