Sampling numbers of smoothness classes via ℓ1-minimization
Thomas Jahn, Tino Ullrich, Felix Voigtlaender
Topics & Concepts
MathematicsSobolev spaceSmoothnessBanach spaceRate of convergenceBounded functionApplied mathematicsPolynomialMathematical analysisDiscrete mathematicsComputer scienceChannel (broadcasting)Computer networkSparse and Compressive Sensing TechniquesMathematical Approximation and IntegrationMedical Imaging Techniques and Applications