180 citations · 275 across the 19 of their papers we have counts for
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math.NA2012★ 2 cited
An Application of Source Inequalities for Convergence Rates of Tikhonov Regularization with a Non-differentiable Operator
Markus Grasmair
In this paper we study Tikhonov regularization for the stable solution of an ill-posed non-linear operator equation. The operator we consider, which is related to an active contour…
math.NA2012★ 17 cited
Regularization of Linear Ill-posed Problems by the Augmented Lagrangian Method and Variational Inequalities
Klaus Frick, Markus Grasmair
We study the application of the Augmented Lagrangian Method to the solution of linear ill-posed problems. Previously, linear convergence rates with respect to the Bregman distance…