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I. Daubechies, M. Defrise and C. D. Mol, “An Iterative Thresholding Algorithm for Linear Inverse Problems with a Sparsity Constraint,” Communications on Pure and Applied Mathematics, Vol. 57, No. 11, 2004, pp. 1413-1457. doi:10.1002/cpa.20042

has been cited by the following article:

• TITLE: A Fixed Point Method for Convex Systems

  AUTHORS: Morteza Kimiaei, Farzad Rahpeymaii

  KEYWORDS: Convex Equations; Least Squares; -Regularization Problems; Fixed Point; Quadratically Convergence

  JOURNAL NAME: Applied Mathematics, Vol.3 No.10A, November 1, 2012

  ABSTRACT: We present a new fixed point technique to solve a system of convex equations in several variables. Our approach is based on two powerful algorithmic ideas: operator-splitting and steepest descent direction. The quadratic convergence of the proposed approach is established under some reasonable conditions. Preliminary numerical results are also reported.