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arXiv:2001.06330 [math.AG]AbstractReferencesReviewsResources

Rationality of inner twisted flags of type $A_n$

Sasa Novakovic

Published 2020-01-17Version 1

We prove that $\mathrm{rcodim}(X)\geq 2 $ if $X$ is a rational inner twisted flag of type $A_n$.

Comments: 5 pages, comments are welcome. arXiv admin note: text overlap with arXiv:1607.01043, arXiv:1608.03085, arXiv:1607.04834
Categories: math.AG
Subjects: 14E05, 14F05
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