This book presents a novel approach to umbral calculus, which uses only elementary linear algebra (matrix calculus) based on the observation that there is an isomorphism between Sheffer polynomials and Riordan matrices, and that Sheffer polynomials can be expressed in terms of determinants. Additionally, applications to linear interpolation and operator approximation theory are presented in many settings related to various families of polynomials.
Circa l’autore
Francesco Aldo Costabile, University of Calabria, Italy.
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Lingua Inglese ● Formato PDF ● Pagine 16 ● ISBN 9783110652925 ● Dimensione 3.7 MB ● Casa editrice De Gruyter ● Città Berlin/Boston ● Pubblicato 2019 ● Edizione 1 ● Scaricabile 24 mesi ● Moneta EUR ● ID 7339994 ● Protezione dalla copia Adobe DRM
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