The branching models of Kwon and Sundaram via flagged hives
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929688188813312 |
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| author | Kumar, V. Sathish Torres, Jacinta |
| author_facet | Kumar, V. Sathish Torres, Jacinta |
| contents | We prove a bijection between the branching models of Kwon and Sundaram, conjectured previously by Lenart-Lecouvey. To do so, we use a symmetry of Littlewood-Richardson coefficients in terms of the hive model. Along the way, we obtain a new branching model in terms of flagged hives. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_19721 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The branching models of Kwon and Sundaram via flagged hives Kumar, V. Sathish Torres, Jacinta Combinatorics Representation Theory We prove a bijection between the branching models of Kwon and Sundaram, conjectured previously by Lenart-Lecouvey. To do so, we use a symmetry of Littlewood-Richardson coefficients in terms of the hive model. Along the way, we obtain a new branching model in terms of flagged hives. |
| title | The branching models of Kwon and Sundaram via flagged hives |
| topic | Combinatorics Representation Theory |
| url | https://arxiv.org/abs/2412.19721 |