The fibre of the Bott-Samelson Resolution

Details The fibre of the Bott-Samelson Resolution The fibre of the Bott-Samelson Resolution

2001-03-02

arxiv.org/abs/math/0103009v1

Mathematics

Algebraic Geometry

17 pages

Scientific paper

Let $G$ denote an adjoint semi-simple group over an algebraically closed field and $T$ a maximal torus of $G$. Following Contou-Carr\`ere [CC], we consider the Bott-Samelson resolution of a Schubert variety as a variety of galleries in the building associated to the group $G$. We first determine a cellular decomposition of this variety analogous to the Bruhat decomposition of a Schubert variety and then we describe the fibre of this resolution above a $T-$fixed point.

Affiliated with

Also associated with

No associations

Rating

The fibre of the Bott-Samelson Resolution 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 The fibre of the Bott-Samelson Resolution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The fibre of the Bott-Samelson Resolution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-301443