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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2408.01513 |
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| _version_ | 1866911976801697792 |
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| author | Balashov, Ivan Bulavenko, Constantine Molybog, Yaroslav |
| author_facet | Balashov, Ivan Bulavenko, Constantine Molybog, Yaroslav |
| contents | We study asymptotics of Tesler matrices using Kostant pictures, as well as partial orders on these. We show that the Lusztig data partial order on Kostant pictures refines the 'merge' partial order on Kostant pictures, and that the merge partial order on Kostant pictures is equivalent to a partial order on Tesler matrices. This equivalence requires integral flow graphs. Using Kostant pictures we find logarithmic asymptotics of some families of Tesler matrices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_01513 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Tesler matrices and Lusztig data Balashov, Ivan Bulavenko, Constantine Molybog, Yaroslav Combinatorics Representation Theory 05A16, 06A07 (Primary) 60J10, 17B22, 17B37 (Secondary) We study asymptotics of Tesler matrices using Kostant pictures, as well as partial orders on these. We show that the Lusztig data partial order on Kostant pictures refines the 'merge' partial order on Kostant pictures, and that the merge partial order on Kostant pictures is equivalent to a partial order on Tesler matrices. This equivalence requires integral flow graphs. Using Kostant pictures we find logarithmic asymptotics of some families of Tesler matrices. |
| title | Tesler matrices and Lusztig data |
| topic | Combinatorics Representation Theory 05A16, 06A07 (Primary) 60J10, 17B22, 17B37 (Secondary) |
| url | https://arxiv.org/abs/2408.01513 |