228 citations · 571 across the 28 of their papers we have counts for
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math.OC2018★ 51 cited
Sparsity of solutions for variational inverse problems with finite-dimensional data
Kristian Bredies, Marcello Carioni
In this paper we characterize sparse solutions for variational problems of the form , where is a locally convex space, is a…
math.NA2018★ 6 cited
Non-convex regularization of bilinear and quadratic inverse problems by tensorial lifting
Robert Beinert, Kristian Bredies
Considering the question: how non-linear may a non-linear operator be in order to extend the linear regularization theory, we introduce the class of dilinear mappings, which covers…