Generalised regularisation maps on partitions
Combinatorics
2021-05-13 v1 Representation Theory
Abstract
In a 1976 landmark paper, Gordon James defined the regularisation maps on integer partition, yielding certain decomposition numbers for modular representations of . We describe a generalisation of James's regularisation map and give with proof an algorithm for such maps in the abacus.
Cite
@article{arxiv.2105.05550,
title = {Generalised regularisation maps on partitions},
author = {Diego Millan Berdasco},
journal= {arXiv preprint arXiv:2105.05550},
year = {2021}
}