Braid groups and Kleinian singularities

Details Braid groups and Kleinian singularities Braid groups and Kleinian singularities

2009-10-14

arxiv.org/abs/0910.2521v3

Mathematics

Algebraic Geometry

Section 4 from versions 1 and 2 has been deleted due to an error in the proof of Theorem 2. Renamed the paper and rewrote the

Scientific paper

We establish faithfulness of braid group actions generated by twists along an
ADE configuration of $2$-spherical objects in a derived category. Our major
tool is the Garside structure on braid groups of type ADE. This faithfulness
result provides the missing ingredient in Bridgeland's description of a space
of stability conditions associated to a Kleinian singularity.

Affiliated with

Also associated with

No associations

Rating

Braid groups and Kleinian singularities 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 Braid groups and Kleinian singularities, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Braid groups and Kleinian singularities will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-18676