English

On the D-affinity of flag varieties in positive characteristic

Algebraic Geometry 2010-08-09 v4 Representation Theory

Abstract

Let GG be a simple algebraic group of type B2B_2 over an algebraically closed field of odd characteristic. We prove that the flag variety G/BG/B is D-affine. This extends an earlier result of H.H.Andersen and M.Kaneda.

Keywords

Cite

@article{arxiv.0906.1555,
  title  = {On the D-affinity of flag varieties in positive characteristic},
  author = {Alexander Samokhin},
  journal= {arXiv preprint arXiv:0906.1555},
  year   = {2010}
}

Comments

9 pages; minor corrections