Salvato in:
| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2409.09773 |
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Sommario:
- This paper is devoted to the study of the shifted Yangian $Y_n(σ)$ associated to the general linear Lie algebra $\mathfrak{gl}_n$ over a field of positive characteristic. We obtain an explicit description of the center $Z(Y_n(σ))$ of $Y_n(σ)$ in terms of parabolic generators, showing that it is generated by its Harish-Chandra center and its $p$-center.