Affineness of Deligne-Lusztig varieties for minimal length elements

Details Affineness of Deligne-Lusztig varieties for minimal length elements Affineness of Deligne-Lusztig varieties for minimal length elements

2007-08-09

arxiv.org/abs/0708.1246v2

Mathematics

Algebraic Geometry

Corrected version

Scientific paper

We prove that the Deligne-Lusztig varieties associated to elements of the
Weyl group which are of minimal length in their twisted class are affine. Our
proof differs from the proof of He and Orlik-Rapoport and it is inspired by the
case of regular elements, which correspond to the varieties involved in
Brou\'e's conjectures.

Affiliated with

Also associated with

No associations

Rating

Affineness of Deligne-Lusztig varieties for minimal length elements does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Affineness of Deligne-Lusztig varieties for minimal length elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Affineness of Deligne-Lusztig varieties for minimal length elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-417264