Lusztig's revised character formula conjecture

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Let μ\mu be pp-regular, let x∈\Wax\in\Wa satisfy x\pdotμx\pdot\mu dominant, and let X1pX_1^p denote the restricted region in the weight lattice. Let LCF⁡\operatorname{LCF} denote Lusztig's character formula from the preceding statement. Lusztig's revised conjecture. If p≥hp\ge h, then LCF⁡\operatorname{LCF} holds whenever x\pdotμ∈X1px\pdot\mu\in X_1^p. This stronger version seeks a uniform character formula throughout the restricted region, beyond the weights directly covered by Jantzen's condition. Its resolution status is not specified in the supplied text.

References

Primary source

Geordie Williamson, “Algebraic representations and constructible sheaves”, arXiv:1610.06261 (2016).

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