Carter–Payne homomorphisms and Jantzen filtrations

Lyle, Sinéad and Mathas, Andrew (2010) Carter–Payne homomorphisms and Jantzen filtrations. Journal of Algebraic Combinatorics, 32 (3). pp. 417-457. ISSN 0925-9899

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Abstract

We prove a q-analogue of the Carter–Payne theorem in the case where the differences between the parts of the partitions are sufficiently large. We identify a layer of the Jantzen filtration which contains the image of these Carter–Payne homomorphisms and we show how these homomorphisms compose.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Mathematics (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Algebra and Combinatorics (former - to 2024) Faculty of Science > Research Groups > Algebra, Number Theory, Logic, and Representations (ANTLR)
Depositing User:	Users 2731 not found.
Date Deposited:	14 Nov 2011 11:33
Last Modified:	06 Feb 2025 02:03
URI:	https://ueaeprints.uea.ac.uk/id/eprint/35431
DOI:	10.1007/s10801-010-0222-z

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