16 citations · 35 across the 4 of their papers we have counts for
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math.NA2018★ 15 cited
Convergence rates and structure of solutions of inverse problems with imperfect forward models
Martin Burger, Yury Korolev, Julian Rasch
The goal of this paper is to further develop an approach to inverse problems with imperfect forward operators that is based on partially ordered spaces. Studying the dual problem y…
math.OC2018
Inexact First-Order Primal-Dual Algorithms
Julian Rasch, Antonin Chambolle
In this paper we investigate the convergence of a recently popular class of first-order primal-dual algorithms for saddle point problems under the presence of errors occurring in t…