# The integral isomorphism behind row removal phenomena for schur algebras

Bowman, Christopher, Giannelli, Eugenio (2019) The integral isomorphism behind row removal phenomena for schur algebras. Mathematical Proceedings of the Cambridge Philosophical Society, 167 (2). pp. 209-228. ISSN 0305-0041. (doi:10.1017/S0305004118000294) (KAR id:66662)

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## Abstract

We explain and generalise row and column removal phenomena for Schur algebras via integral isomorphisms between subquotients of these algebras. In particular, we prove new reduction formulae for p-Kostka numbers.

Item Type: Article 10.1017/S0305004118000294 Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Mathematics, Statistics and Actuarial Science Christopher Bowman 09 Apr 2018 09:25 UTC 16 Feb 2021 13:54 UTC https://kar.kent.ac.uk/id/eprint/66662 (The current URI for this page, for reference purposes) https://orcid.org/0000-0001-6046-8930