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math.CO2011★ 7 cited
Explicit monomial expansions of the generating series for connection coefficients
Ekaterina A. Vassilieva
This paper is devoted to the explicit computation of generating series for the connection coefficients of two commutative subalgebras of the group algebra of the symmetric group, t…
math.CO2011
Direct bijective computation of the generating series for 2 and 3-connection coefficients of the symmetric group
Alejandro H. Morales, Ekaterina A. Vassilieva
We evaluate combinatorially certain connection coefficients of the symmetric group that count the number of factorizations of a long cycle as a product of three permutations. Such…