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04/17/2023
Multiscale hierarchical decomposition methods for ill-posed problems
The Multiscale Hierarchical Decomposition Method (MHDM) was introduced a...
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11/11/2021
Nonconvex flexible sparsity regularization: theory and monotone numerical schemes
Flexible sparsity regularization means stably approximating sparse solut...
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05/28/2021
On Hamilton-Jacobi PDEs and image denoising models with certain non-additive noise
We consider image denoising problems formulated as variational problems....
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06/24/2019
An entropic Landweber method for linear ill-posed problems
The aim of this paper is to investigate the use of an entropic projectio...
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06/24/2019