Accelerated projected gradient method for linear inverse problems with sparsity constraints

DOI10.1007/s00041-008-9039-8zbMath1175.65062arXiv0706.4297OpenAlexW3103184409MaRDI QIDQ734949

Ingrid Daubechies, Massimo Fornasier, Ignace Loris

Publication date: 14 October 2009

Published in: The Journal of Fourier Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0706.4297

zbMATH Keywords

algorithmconvergencenumerical examplesiterative methodgradient methodsteepest descent methodill-posed linear inverse problems

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Convex programming (90C25) Numerical optimization and variational techniques (65K10) Convex functions and convex programs in convex geometry (52A41) Inverse problems in linear algebra (15A29) Numerical solutions to equations with linear operators (65J10) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Linear operators and ill-posed problems, regularization (47A52) Numerical solution to inverse problems in abstract spaces (65J22)

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Uses Software

• Mathematica

Cites Work

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