2001
New Methods of Controlled Total Variation Reduction for Digital Functions
Coifman R, Sowa A. New Methods of Controlled Total Variation Reduction for Digital Functions. SIAM Journal On Numerical Analysis 2001, 39: 480-498. DOI: 10.1137/s0036142999362031.Peer-Reviewed Original ResearchEffective numerical procedureSingular gradientsDiscrete theoryDiscrete variablesHaar functionsTotal variationEvolution schemeAnalytical propertiesNumerical procedureNatural waySignal processingRigorous analysisHaar waveletVariation reductionAnalysis of relaxationDigital functionsNew methodRemarkable toolRegularizationEvolution processImage enhancementAdditional advantageNew principleDeformationFunction
1993
The fast multipole method for the wave equation: a pedestrian prescription
Coifman R, Rokhlin V, Wandzura S. The fast multipole method for the wave equation: a pedestrian prescription. IEEE Antennas And Propagation Magazine 1993, 35: 7-12. DOI: 10.1109/74.250128.Peer-Reviewed Original Research
1985
Some new function spaces and their applications to Harmonic analysis
Coifman R, Meyer Y, Stein E. Some new function spaces and their applications to Harmonic analysis. Journal Of Functional Analysis 1985, 62: 304-335. DOI: 10.1016/0022-1236(85)90007-2.Peer-Reviewed Original ResearchTent spacesHarmonic analysisHardy spacesFamily of spacesNew function spaceLipschitz curvesFunction spacesAtomic decompositionCauchy integralCarleson inequalitySquare functionMaximal functionSpaceTheoryBasic techniquesInequalitySimplificationIntegralsCorollaryMultilinear analysisApplicationsFunctionExtensionUnification