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Variable Smoothing for Weakly Convex Composite Functions

We study minimization of a structured objective function, being the sum of a smooth function and a composition of a weakly convex function with a linear operator. Applications include image reconstruction problems with regularizers that introduce less bias than the standard convex regularizers. We d...

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Detalhes bibliográficos
Publicado no:J Optim Theory Appl
Main Authors: Böhm, Axel, Wright, Stephen J.
Formato: Artigo
Idioma:Inglês
Publicado em: Springer US 2021
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7929970/
https://ncbi.nlm.nih.gov/pubmed/33746291
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10957-020-01800-z
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