Quasi-orthogonal expansions for functions in BMO
محورهای موضوعی : Applied Mathematics
1 - Department of Mathematics, Farahan Branch, Islamic Azad University, Farahan, Iran
کلید واژه: Haar wavelet, BMO space, Orthonormal system,
چکیده مقاله :
For {φ_n(x)}, x ε [0,1] an orthonormalsystem of uniformly bounded functions, ||φ_n||_{∞}≤ M