Approximation by Power Series of Functions

2022/11/22 by A. Liptaj, Liptaj, Andrej
Computer Science · Physics and Astronomy · #FOS: Mathematics #General Mathematics (math.GM) #Matrix Theory and Algorithms #Scientific Research and Discoveries

paper · pdf · doi:10.48550/arxiv.2211.13256

openalex publication_date 2022/11/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Derivative-matching approximations are constructed as power series built from functions. The method assumes the knowledge of special values of the Bell polynomials of the second kind, for which we refer to the literature. The presented ideas may have applications in numerical mathematics.

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