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The ℓ2, regularized group sparse optimization: Lower bound theory, recovery bound and algorithms

Feng Xue, Yan Shi, Chunlin Wu

2020Applied and Computational Harmonic Analysis16 citationsDOI

Topics & Concepts

MathematicsSmoothingUpper and lower boundsRestricted isometry propertyLipschitz continuityStationary pointAlgorithmCompressed sensingConvergence (economics)Mathematical optimizationApplied mathematicsMathematical analysisEconomic growthStatisticsEconomicsSparse and Compressive Sensing TechniquesMicrowave Imaging and Scattering AnalysisAdvanced SAR Imaging Techniques
The ℓ2, regularized group sparse optimization: Lower bound theory, recovery bound and algorithms | Litcius