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arXiv · 1202.6459

Weyl group invariants

Masaki Kameko·Mamoru Mimura
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Abstract

For any odd prime $p$, we prove that the induced homomorphism from the mod $p$ cohomology of the classifying space of a compact simply-connected simple connected Lie group to the Weyl group invariants of the mod $p$ cohomology of the classifying space of its maximal torus is an epimorphism except for the case $p=3$, $G=E_8$.

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Masaki Kameko, Mamoru Mimura. 2012-02-29. Weyl group invariants. https://arxiv.org/abs/1202.6459

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