Invariant algebras of matrices and symmetric polynomials of partitions

Changchang Xi, Jinbi Zhang

For a field $R$ of characteristic $p\ge 0$ and a matrix $c$ in the full $n\times n$ matrix algebra $M_n(R)$ over $R$, let $S_n(c,R)$ be the centralizer algebra of $c$ in $M_n(R)$.…