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math.RT2003
Elementary divisors of Specht modules
Matthias Künzer, Andrew Mathas
Let H_q(S_n) be the Iwahori-Hecke algebra of the symmetric group. This algebra is semisimple over the rational function field Q(q), where q is an indeterminate, and its irreducible…
math.RT2002
Elementary divisors of Gram matrices of certain Specht modules
Matthias Kuenzer, Gabriele Nebe
The elementary divisors of the Gram matrices of Specht modules S^lambda over the symmetric group are determined for two-row partitions and for two-column partitions lambda. More pr…