论文标题

基于舒伯特演算的群体规范维度的估计值

An estimate of canonical dimension of groups based on Schubert calculus

论文作者

Devyatov, Rostislav

论文摘要

我们绘制半简单分开的规范(0)维度之间的连接的证明,简单地连接组和它们的完整旗品品种的共同体学。使用此连接,我们获得了简单连接的分型划分$ e $类型的典范(0-)维度的新估计值。

We sketch the proof of a connection between the canonical (0-)dimension of semisimple split simply connected groups and cohomology of their full flag varieties. Using this connection, we get a new estimate of the canonical (0-)dimension of simply connected split exceptional groups of type $E$ understood as a group.

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