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arXiv:0906.1555 [math.AG]AbstractReferencesReviewsResources

On the D-affinity of flag varieties in positive characteristic

Alexander Samokhin

Published 2009-06-08, updated 2010-01-21Version 4

Let $G$ be a simple algebraic group of type $B_2$ over an algebraically closed field of odd characteristic. We prove that the flag variety $G/B$ is D-affine. This extends an earlier result of H.H.Andersen and M.Kaneda.

Comments: 9 pages; minor corrections
Journal: J. Algebra 324 (2010), 1435-1446
Categories: math.AG, math.RT
Subjects: 14M15, 14F10
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