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Lyle, Sinéad 
ORCID: https://orcid.org/0000-0002-6032-7721
(2013)
Large-dimensional homomorphism spaces between Weyl modules and Specht modules.
Journal of Pure and Applied Algebra, 217 (1).
pp. 87-96.
Abstract
We give a family of pairs of Weyl modules for the q-Schur algebras for which the corresponding homomorphism space is at least 2-dimensional. Using this result we show that for any field F and any quantum characteristic, there exist arbitrarily large homomorphism spaces between pairs of Weyl modules.
| Item Type: | Article |
|---|---|
| Faculty \ School: | Faculty of Science > School of Mathematics |
| UEA Research Groups: | Faculty of Science > Research Groups > Algebra and Combinatorics |
| Depositing User: | Sinead Lyle |
| Date Deposited: | 29 Apr 2013 14:00 |
| Last Modified: | 08 Jan 2024 01:19 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/42103 |
| DOI: | 10.1016/j.jpaa.2012.04.004 |
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