Title of article :
The Best Uniform Polynomial Approximation of Two Classes of Rational Functions
Author/Authors :
Eslahchi، M. R. نويسنده Department of Applied Mathematics, Faculty of Mathematical Sciences , , Amani، Sanaz نويسنده Department of Applied Mathematics, Faculty of Mathematical Sciences ,
Issue Information :
دوفصلنامه با شماره پیاپی سال 2012
Abstract :
In this paper we obtain the explicit form of the best uniform
polynomial approximations out of Pn of two classes of rational functions
using properties of Chebyshev polynomials. In this way we present some
new theorems and lemmas. Some examples will be given to support the
theoretical results.
Journal title :
Iranian Journal of Mathematical Sciences and Informatics (IJMSI)
Journal title :
Iranian Journal of Mathematical Sciences and Informatics (IJMSI)
