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arXiv · 1508.06979

Affine pavings and the enhanced nilpotent cone

Carl Mautner
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Abstract

We construct affine pavings of Springer-type fibers over the enhanced nilpotent cone. This resolves a question of Achar-Henderson and implies the existence of perverse parity sheaves on the enhanced nilpotent cone.

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Carl Mautner. 2015-08-27. Affine pavings and the enhanced nilpotent cone. https://arxiv.org/abs/1508.06979

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