Strata and almost special representations
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913513828515840 |
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| author | Lusztig, G. |
| author_facet | Lusztig, G. |
| contents | We show how to attach to any stratum of a reductive group a (small) finite group. We also show that in the simply laced case the set of strata is in bijection with a subset of the set of almost special representations of the Weyl group. (This is the same as version 1 except that the abstract has been corrected.) |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_20960 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Strata and almost special representations Lusztig, G. Representation Theory We show how to attach to any stratum of a reductive group a (small) finite group. We also show that in the simply laced case the set of strata is in bijection with a subset of the set of almost special representations of the Weyl group. (This is the same as version 1 except that the abstract has been corrected.) |
| title | Strata and almost special representations |
| topic | Representation Theory |
| url | https://arxiv.org/abs/2407.20960 |