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math.RT2008
Ad-nilpotent Ideals of Minimal Dimension
Chuying Fang
n this paper we study ad-nilpotent ideals of a complex simple Lie algebra $\ccg$ and their connections with affine Weyl groups and nilpotent orbits. We define a left equivalence re…
math.RT2008
Ad-nilpotent Ideals and Equivalence Relations
Chuying Fang
In this paper we study ad-nilpotent ideals of a complex simple Lie algebra $\ccg$ and their connections with affine Weyl groups and nilpotent orbits. We define a left equivalence r…