Self-inverse Sheffer sequences and Riordan involutions |
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| Authors: | Ana Luzó n,Manuel A. Moró n |
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| Affiliation: | a Departamento de Matemática Aplicada a los Recursos Naturales, E.T. Superior de Ingenieros de Montes, Universidad Politécnica de Madrid, 28040-Madrid, Spainb Departamento de Geometria y Topologia, Facultad de Matematicas, Universidad Complutense de Madrid, 28040- Madrid, Spain |
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| Abstract: | 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. |
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| Keywords: | Riordan group Involution Self-inverse Sheffer sequence |
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