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A combinatorial model for the transition matrix between the Specht and web bases (2110.08790v1)
Published 17 Oct 2021 in math.CO
Abstract: We introduce a new class of permutations, called web permutations. Using these permutations, we provide a combinatorial interpretation for entries of the transition matrix between the Specht and web bases, which answers Rhoades's question. Furthermore, we study enumerative properties of these permutations.