The Betti numbers of real toric varieties associated to Weyl chambers of types E7 and E8
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866912048620765184 |
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| author | Choi, Suyoung Yoon, Younghan Yu, Seonghyeon |
| author_facet | Choi, Suyoung Yoon, Younghan Yu, Seonghyeon |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_07564 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | The Betti numbers of real toric varieties associated to Weyl chambers of types E7 and E8 Choi, Suyoung Yoon, Younghan Yu, Seonghyeon Algebraic Topology 57S12, 14M25, 55U10, 57N65 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. |
| title | The Betti numbers of real toric varieties associated to Weyl chambers of types E7 and E8 |
| topic | Algebraic Topology 57S12, 14M25, 55U10, 57N65 |
| url | https://arxiv.org/abs/2304.07564 |