Symmetric functions, parabolic category O and the Springer fiber

Mathematics – Representation Theory

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

33 pages

Scientific paper

We prove that the center of a regular block of parabolic category O for the
general linear Lie algebra is isomorphic to the cohomology algebra of a
corresponding Springer fiber. This was conjectured by Khovanov. We also find
presentations for the centers of singular blocks, which are cohomology algebras
of Spaltenstein varieties.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Symmetric functions, parabolic category O and the Springer fiber 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 Symmetric functions, parabolic category O and the Springer fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Symmetric functions, parabolic category O and the Springer fiber will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-312115

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.