
arXiv: math/0512570
We compute the noncommutative Frobenius characteristic of the natural action of the 0-Hecke algebra on parking functions, and obtain as corollaries various forms of the noncommutative Lagrange inversion formula.
22 pages, 8 figures, LaTEX
Symmetric functions and generalizations, Applied Mathematics, Exact enumeration problems, generating functions, 0-Hecke algebras, Lagrange inversion, Hecke algebras and their representations, Hopf algebras (associative rings and algebras), Noncommutative symmetric functions, [INFO.INFO-CL] Computer Science [cs]/Computation and Language [cs.CL], FOS: Mathematics, Mathematics - Combinatorics, noncommutative symmetric functions, Combinatorics (math.CO), parking functions, Parking functions
Symmetric functions and generalizations, Applied Mathematics, Exact enumeration problems, generating functions, 0-Hecke algebras, Lagrange inversion, Hecke algebras and their representations, Hopf algebras (associative rings and algebras), Noncommutative symmetric functions, [INFO.INFO-CL] Computer Science [cs]/Computation and Language [cs.CL], FOS: Mathematics, Mathematics - Combinatorics, noncommutative symmetric functions, Combinatorics (math.CO), parking functions, Parking functions
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