Self-inverse Sheffer sequences and Riordan involutions
Copyright policy )Self-inverse Sheffer sequences and Riordan involutions
In this short note we focus on self-inverse Sheffer sequences and involutions in the Riordan group. We translate the results of Brown and Kuczma on self-inverse sequences of Sheffer polynomials to describe all involutions in the Riordan group.
8 pages
Involution, 33A70, Riordan group, Applied Mathematics, Exact enumeration problems, generating functions, Self-inverse Sheffer sequence, Special sequences and polynomials, involution, FOS: Mathematics, 05A15; 33A70, Discrete Mathematics and Combinatorics, Mathematics - Combinatorics, self-inverse Sheffer sequence, Combinatorics (math.CO), 05A15
Involution, 33A70, Riordan group, Applied Mathematics, Exact enumeration problems, generating functions, Self-inverse Sheffer sequence, Special sequences and polynomials, involution, FOS: Mathematics, 05A15; 33A70, Discrete Mathematics and Combinatorics, Mathematics - Combinatorics, self-inverse Sheffer sequence, Combinatorics (math.CO), 05A15
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