scientific article

zbMath1285.47001MaRDI QIDQ2845116

Jens Flemming

Publication date: 22 August 2013

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

monographinverse problemvariational inequalityHilbert spaceBanach spaceconvergence ratePoisson distributionTikhonov regularizationdiscrepancy principleill-posed problempositron emission tomographytopological spacerandom variablesource conditionBregman distancediscrepancy functionala posteriori parameter choicevariational regularizationindex functionHausdorff spacePETSAR imaginga priori parameter choiceKullback--Leibler divergencefitting functionallogarithmic source conditionapproximate source conditionapproximate variational inequalityLambert \( W \) functionvariational smoothness assumption

Mathematics Subject Classification ID

Iterative procedures involving nonlinear operators (47J25) Nonlinear ill-posed problems (47J06) Research exposition (monographs, survey articles) pertaining to operator theory (47-02) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Numerical solution to inverse problems in abstract spaces (65J22)

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