On the $μ$-admissible set in the extended affine Weyl groups of $E_6$ and $E_7$

Lisa Sauermann

doi:10.1016/j.jalgebra.2015.11.047

paper

On the $μ$ -admissible set in the extended affine Weyl groups of $E_{6}$ and $E_{7}$

arXiv:1411.5427 · doi:10.1016/j.jalgebra.2015.11.047

Abstract

Giving explicit examples we show that the $μ$ -admissible set and the $μ$ -permissible set do not agree for non-trivial minuscule coweights in the cases of $E_{6}$ and $E_{7}$ .

11 pages

References in corpus (3)

A guide to the reduction modulo p of Shimura varieties
Normality and Cohen-Macaulayness of local models of Shimura varieties
Projected Richardson varieties and affine Schubert varieties

On the μ-admissible set in the extended affine Weyl groups of E6​ and E7​

Abstract

References in corpus (3)

On the $μ$ -admissible set in the extended affine Weyl groups of $E_{6}$ and $E_{7}$