A periodicity theorem for extensions of Weyl modules
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2022
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| _version_ | 1866910489242501120 |
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| author | Maliakas, Mihalis Stergiopoulou, Dimitra-Dionysia |
| author_facet | Maliakas, Mihalis Stergiopoulou, Dimitra-Dionysia |
| contents | In this paper we study periodicity phenomena for modular extensions between Weyl modules and between Weyl and simple modules of the general linear group that are associated to adding a power of the characteristic to the first parts of the involved partitions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2211_06978 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | A periodicity theorem for extensions of Weyl modules Maliakas, Mihalis Stergiopoulou, Dimitra-Dionysia Representation Theory Rings and Algebras 20G05, 20C30, 05E10 In this paper we study periodicity phenomena for modular extensions between Weyl modules and between Weyl and simple modules of the general linear group that are associated to adding a power of the characteristic to the first parts of the involved partitions. |
| title | A periodicity theorem for extensions of Weyl modules |
| topic | Representation Theory Rings and Algebras 20G05, 20C30, 05E10 |
| url | https://arxiv.org/abs/2211.06978 |