A note on the Grothendieck ring of the symmetric group

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/164227Let $p$ be a prime number and let $n$ be a non-zero natural number. We compute the descending Loewy series of the algebra $R\_n/pR\_n$, where $R\_n$ denotes the ring of virtual ordinary characters of the symmetric group $S\_n$.5 pagesRepresentation TheoryCombinatorics20C30, 05E10A note on the Grothendieck ring of the symmetric grouptext