English

Decompositions of some twisted Foulkes characters

Representation Theory 2014-09-03 v1

Abstract

We decompose the twisted Foulkes characters ϕν(2n)\phi^{(2^n)}_\nu, or equivalently the plethysm sνs(2)s_\nu \circ s_{(2)}, in the cases where ν\nu has either two rows or two columns, or is a hook partition.

Keywords

Cite

@article{arxiv.1409.0737,
  title  = {Decompositions of some twisted Foulkes characters},
  author = {Melanie de Boeck and Rowena Paget},
  journal= {arXiv preprint arXiv:1409.0737},
  year   = {2014}
}