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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.18316 |
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| _version_ | 1866909621945368576 |
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| author | Morotti, Lucia |
| author_facet | Morotti, Lucia |
| contents | It is conjectured that irreducible representations of symmetric groups have no non-trivial self-extension over fields of odd characteristic. We improve on partial results showing evidence of this conjecture. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_18316 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On self-extensions of irreducible modules over symmetric groups, II Morotti, Lucia Representation Theory It is conjectured that irreducible representations of symmetric groups have no non-trivial self-extension over fields of odd characteristic. We improve on partial results showing evidence of this conjecture. |
| title | On self-extensions of irreducible modules over symmetric groups, II |
| topic | Representation Theory |
| url | https://arxiv.org/abs/2505.18316 |