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arXiv · 2609.04089

On the new bases attached to Weyl groups of exceptional type

G. Lusztig
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Abstract

We define the new basis of the Grothendieck group of unipotent representations in an exceptional Weyl group, making more precise and correcting results in previous papers.

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G. Lusztig. 2026-09-03. On the new bases attached to Weyl groups of exceptional type. https://arxiv.org/abs/2609.04089

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