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arXiv · 1712.07530

Discretization of Springer fibers

G. Lusztig
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Abstract

Consider a nilpotent element e in a simple complex Lie algebra. The Springer fibre corresponding to e admits a discretization (discrete analogue) introduced by the author in 1999. In this paper we propose a conjectural description of that discretization which is more amenable to computation. We also propose a conjectural PBW analogue of that discretization. This version differs substantially from the previous one.

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BibTeXRIS

G. Lusztig. 2017-12-20. Discretization of Springer fibers. https://arxiv.org/abs/1712.07530

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