A new realization of the cohomology of Springer fibers

Details A new realization of the cohomology of Springer fibers A new realization of the cohomology of Springer fibers

2002-11-13

arxiv.org/abs/math/0211198v1

Mathematics

Algebraic Geometry

5 pages

Scientific paper

In this note we give a geometric realization of the cohomology of Springer fibers in type A. More precisely, we describe the cohomology by the coordinate ring of a scheme theoretic intersection of a Cartan subalgebra with a certain union of cones of nilpotent elements inside the Lie algebra of the group SL_n. As such, the main result of this note is similar to an earlier description given by de Concini and Procesi.

Affiliated with

Also associated with

No associations

Rating

A new realization of the cohomology of Springer fibers 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 A new realization of the cohomology of Springer fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A new realization of the cohomology of Springer fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-294105