On the group attached to a special Weyl group representation
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916715755995136 |
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| author | Lusztig, G. |
| author_facet | Lusztig, G. |
| contents | Let W be a Weyl group. In my 1984 book a group was attached to any special representation of W using the theory of Springer representations. In this paper we give a new definition of this group which is purely algebraic (no use of geometry is made). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_00230 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On the group attached to a special Weyl group representation Lusztig, G. Representation Theory Let W be a Weyl group. In my 1984 book a group was attached to any special representation of W using the theory of Springer representations. In this paper we give a new definition of this group which is purely algebraic (no use of geometry is made). |
| title | On the group attached to a special Weyl group representation |
| topic | Representation Theory |
| url | https://arxiv.org/abs/2505.00230 |