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arXiv · 2304.07564

The Betti numbers of real toric varieties associated to Weyl chambers of types E7 and E8

Suyoung Choi·Younghan Yoon·Seonghyeon Yu
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Abstract

We compute the rational Betti numbers of the real toric varieties associated to Weyl chambers of types $E_7$ and $E_8$, completing the computations for all types of root systems.

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Suyoung Choi, Younghan Yoon, Seonghyeon Yu. 2023-04-15. The Betti numbers of real toric varieties associated to Weyl chambers of types E7 and E8. https://arxiv.org/abs/2304.07564

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