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arXiv · 1210.3218

On the stable moment graph of an affine Kac--Moody algebra

Martina Lanini
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Abstract

In 1980 Lusztig proved a stabilisation property of the affine Kazhdan-Lusztig polynomials. In this paper we give a categorical version of such a result using the theory of sheaves on moment graphs. This leads us to associate with any Kac-Moody algebra its stable moment graph.

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Martina Lanini. 2012-10-11. On the stable moment graph of an affine Kac--Moody algebra. https://arxiv.org/abs/1210.3218

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