27 citations · 31 across the 4 of their papers we have counts for
4 papers
Primal-dual methods and acceleration for Morozov and equality constrained regularization
Diana-Elena Mirciu, Martin Benning, Elena Resmerita
This work develops a regularization analysis of non-accelerated and accelerated primal-dual methods for solving linear inverse problems in the presence of noisy data. We investigat…
Higher order error estimates for regularization of inverse problems under non-additive noise
Diana-Elena Mirciu, Elena Resmerita
In this work we derive higher order error estimates for inverse problems distorted by non-additive noise, in terms of Bregman distances. The results are obtained by means of a nove…
The least error method for sparse solution reconstruction
Kristian Bredies, Barbara Kaltenbacher, Elena Resmerita
This work deals with a regularization method enforcing solution sparsity of linear ill-posed problems by appropriate discretization in the image space. Namely, we formulate the so…
On regularization methods of EM-Kaczmarz type
Markus Haltmeier, Antonio Leitao, Elena Resmerita
We consider regularization methods of Kaczmarz type in connection with the expectation-maximization (EM) algorithm for solving ill-posed equations. For noisy data, our methods are…