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

Abstract

The aim of this article is find approximations for p-norms of terms

f(x) = P1 n=1 1nsin2nx; x 2 (0, 2 ) and P(x) = P1k =11kk(x); xin (0, 1), in system of independent functions { n(x)}