Algebraic approach to contraction families
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866911846801342464 |
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| author | Hayashi, Takuma |
| author_facet | Hayashi, Takuma |
| contents | In this paper, we give a purely algebraic approach to the contraction group scheme predicted by Bernstein--Higson--Subag and constructed by Barbasch--Higson--Subag. We also compare quotient schemes of contraction group schemes with other related schemes, equipped with actions of contraction group schemes in the cases of symmetric and $θ$-stable parabolic subgroups. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_10867 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Algebraic approach to contraction families Hayashi, Takuma Algebraic Geometry Commutative Algebra Representation Theory In this paper, we give a purely algebraic approach to the contraction group scheme predicted by Bernstein--Higson--Subag and constructed by Barbasch--Higson--Subag. We also compare quotient schemes of contraction group schemes with other related schemes, equipped with actions of contraction group schemes in the cases of symmetric and $θ$-stable parabolic subgroups. |
| title | Algebraic approach to contraction families |
| topic | Algebraic Geometry Commutative Algebra Representation Theory |
| url | https://arxiv.org/abs/2302.10867 |