فهرست مقالات Orthonormal system

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  1 - Quasi-orthogonal expansions for functions in BMO
  Mojtaba Ghanbari
  For {φ_n(x)}, x ε [0,1] an orthonormalsystem of uniformly bounded functions, ||φ_n||_{∞}≤ M

  For {φ_n(x)}, x ε [0,1] an orthonormalsystem of uniformly bounded functions, ||φ_n||_{∞}≤ M پرونده مقاله
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  2 - BMO Space and its relation with wavelet theory
  M. Ghanbari
  The aim of this paper is a) if Σak2< ∞then Σak rk(x) is inBMO that{rk(x)} is Rademacher system. b) P1k=1 ak!nk (x) 2 BMO; 2k  nk < 2k+1that f!n(x)g is Walsh system. c) If jakj < 1k then P1k=1 ak!k(x) 2 BMO.

  The aim of this paper is a) if Σak2< ∞then Σak rk(x) is inBMO that{rk(x)} is Rademacher system. b) P1k=1 ak!nk (x) 2 BMO; 2k  nk < 2k+1that f!n(x)g is Walsh system. c) If jakj < 1k then P1k=1 ak!k(x) 2 BMO. پرونده مقاله