Title of article :
Quasi-orthogonal expansions for functions in BMO
Author/Authors :
Ghanbari, M. Islamic Azad University Farahan Branch, Farahan, Iran
Abstract :
an orthonormal system of uniformly bounded functions we shall prove, there exists a subsystem
Keywords :
MO space , Orthonormal system , Haar wavelet
Journal title :
Theory of Approximation and Applications
