Comparison of several reweighted l1-algorithms for solving cardinality minimization problems

Reweighted l1-algorithms have attracted a lot of attention in the field of applied mathematics. A unified framework of such algorithms has been recently proposed by Zhao and Li. In this paper we construct a few new examples of reweighted l1-methods. These functions are certain concave approximations...

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Veröffentlicht in:	arXiv.org 2013-04
1. Verfasser:	Abdi, Mohammad Javad
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applications of mathematics Approximation Optimization Statistical distributions
Online-Zugang:	Volltext
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