Cohomology of Deligne-Lusztig varieties for short-length regular elements in exceptional groups
نویسنده
چکیده
We determine the cohomology of Deligne-Lusztig varieties associated to some short-length regular elements for split groups of type F4 and En. As a byproduct, we obtain conjectural Brauer trees for the principal Φ14-block of E7 and the principal Φ24-block of E8.
منابع مشابه
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تاریخ انتشار 2016