Abstract and Applied Analysis (Jan 2011)

Approximation of Analytic Functions by Chebyshev Functions

Soon-Mo Jung,
Themistocles M. Rassias

Affiliations

Soon-Mo Jung: Mathematics Section, College of Science and Technology, Hongik University, Jochiwon 339-701, Republic of Korea
Themistocles M. Rassias: Department of Mathematics, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece

DOI: https://doi.org/10.1155/2011/432961
Journal volume & issue: Vol. 2011

Abstract

We solve the inhomogeneous Chebyshev's differential equation and apply this result for approximating analytic functions by the Chebyshev functions.

Published in Abstract and Applied Analysis

ISSN: 1085-3375 (Print); 1687-0409 (Online)
Publisher: Wiley
Country of publisher: United Kingdom
LCC subjects: Science: Mathematics
Website: https://onlinelibrary.wiley.com/journal/4058

About the journal