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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

An adaptive inverse scale space method for compressed sensing
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by Martin Burger, Michael Möller, Martin Benning and Stanley Osher PDF
Math. Comp. 82 (2013), 269-299 Request permission

Abstract:

In this paper we introduce a novel adaptive approach for solving $\ell ^1$-minimization problems as frequently arising in compressed sensing, which is based on the recently introduced inverse scale space method. The scheme allows to efficiently compute minimizers by solving a sequence of low-dimensional nonnegative least-squares problems.

We provide a detailed convergence analysis in a general setup as well as refined results under special conditions. In addition, we discuss experimental observations in several numerical examples.

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Additional Information
  • Martin Burger
  • Affiliation: Westfälische Wilhelms-Universität Münster, Institut für Numerische und Angewandte Mathematik, Einsteinstr. 62, D 48149 Münster, Germany
  • Email: martin.burger@wwu.de
  • Michael Möller
  • Affiliation: Westfälische Wilhelms-Universität Münster, Institut für Numerische und Angewandte Mathematik, Einsteinstr. 62, D 48149 Münster, Germany
  • MR Author ID: 974311
  • Email: m.moeller@gmx.net
  • Martin Benning
  • Affiliation: Westfälische Wilhelms-Universität Münster, Institut für Numerische und Angewandte Mathematik, Einsteinstr. 62, D 48149 Münster, Germany
  • Email: martin.benning@wwu.de
  • Stanley Osher
  • Affiliation: Department of Mathematics, University of California Los Angeles. Portola Plaza, Los Angeles, California 90095
  • Email: sjo@math.ucla.edu
  • Received by editor(s): February 23, 2011
  • Received by editor(s) in revised form: July 11, 2011
  • Published electronically: June 7, 2012
  • Additional Notes: The work of MB and MB has been supported by the German Research Foundation DFG through the project Regularization with Singular Energies. M.M. and S.O. were supported by NSF grants DMS-0835863, DMS-0914561, DMS-0914856 and ONR grant N00014-08-1119. M.M. also acknowledges the support of the German Academic Exchange Service (DAAD)
  • © Copyright 2012 American Mathematical Society
  • Journal: Math. Comp. 82 (2013), 269-299
  • MSC (2010): Primary 49M29, 90C25, 65F20, 65F22
  • DOI: https://doi.org/10.1090/S0025-5718-2012-02599-3
  • MathSciNet review: 2983025