2 citations · 2 across the 5 of their papers we have counts for
4 papers · 1 filter
Characters and projective characters of alternating and symmetric groups determined by values on -classes
Eoghan McDowell
This paper identifies all pairs of ordinary irreducible characters of the alternating group which agree on conjugacy classes of elements of order not divisible by a fixed integer $…
Modular plethystic isomorphisms for two-dimensional linear groups
Eoghan McDowell, Mark Wildon
Let be the natural representation of the special linear group over an arbitrary field . We use the two dual constructions of the symmetric power when …
The image of the Specht module under the inverse Schur functor in arbitrary characteristic
Eoghan McDowell
This paper gives a necessary and sufficient condition for the image of the Specht module under the inverse Schur functor to be isomorphic to the dual Weyl module in characteristic…
A random walk on the indecomposable summands of tensor products of modular representations of
Eoghan McDowell
In this paper we introduce a novel family of Markov chains on the simple representations of in defining characteristic, defined by tensoring with a fi…