Two Approximations for P-Norms in System of Independent Functions and Trigonometric Series

The aim of this article is find approximations for p-norms of terms f(x) = P∞ n=1 1 n sin2 nx; x ∈ (0, 2π) and P(x) = P∞ k=1 1 k ψk(x); x in (0, 1), in system of independent functions {ψn(x)} ∞n=1.

Bibliographic Details
Main Author: M. Ghanbari
Format: Article
Language:English
Published: Islamic Azad University 2012-06-01
Series:Journal of Mathematical Extension
Online Access:http://ijmex.com/index.php/ijmex/article/view/160