From classes in the Weyl group to strata
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866915017125789696 |
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| author | Lusztig, G. |
| author_facet | Lusztig, G. |
| contents | In a 2015 paper we have defined a map from the set of conjugacy classes in a Weyl group W to the set of irreducible representations of W (its image parametrizes the strata of a reductive group with Weyl group W). In this paper we provide evidence that this map makes sense even when W is replaced by a noncrystallographic Coxeter group. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_09584 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | From classes in the Weyl group to strata Lusztig, G. Representation Theory In a 2015 paper we have defined a map from the set of conjugacy classes in a Weyl group W to the set of irreducible representations of W (its image parametrizes the strata of a reductive group with Weyl group W). In this paper we provide evidence that this map makes sense even when W is replaced by a noncrystallographic Coxeter group. |
| title | From classes in the Weyl group to strata |
| topic | Representation Theory |
| url | https://arxiv.org/abs/2408.09584 |