Bowman, Christopher, Speyer, L. (2019) An analogue of row removal for diagrammatic cherednik algebras. Mathematische Zeitschrift, 293 . pp. 935-955. ISSN 0025-5874. E-ISSN 1432-1823. (doi:10.1007/s00209-018-2222-y) (KAR id:70234)
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| Official URL: https://doi.org/10.1007/s00209-018-2222-y |
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Abstract
We prove an analogue of James–Donkin row removal theorems for diagrammatic
Cherednik algebras. This is one of the first results concerning the (graded) decomposition numbers
of these algebras over fields of arbitrary characteristic. As a special case, our results yield a new
reduction theorem for graded decomposition numbers and extension groups for cyclotomic q-Schur
algebras.
| Item Type: | Article |
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| DOI/Identification number: | 10.1007/s00209-018-2222-y |
| Subjects: | Q Science > QA Mathematics (inc Computing science) |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Mathematical Sciences |
| Former Institutional Unit: |
Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Mathematics, Statistics and Actuarial Science
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| Depositing User: | Christopher Bowman |
| Date Deposited: | 21 Nov 2018 10:57 UTC |
| Last Modified: | 20 May 2025 11:39 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/70234 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Bowman, Christopher.
| Creator's ORCID: |
 https://orcid.org/0000-0001-6046-8930
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