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Combinatorial Matrix Theory and Generalized Inverses of Matrices
In these expository notes we present a unified approach to explicit block diagonalization of the commutant of the symmetric group action on the Boolean algebra and of the nonbinary and q-analogs of this commutant.doi:10.1007/978-81-322-1053-5_2 fatcat:xjef64sx6nc3zlkaimbjrjgrq4