RegularizedOptimization.jl: A Julia framework for regularized and nonsmooth optimization

Julia Submitted 03 October 2025 • Published 15 February 2026
Software repository Paper review Download paper Software archive
Review

Editor: @fabian-s (all papers)
Reviewers: @rafaelbailo (all reviews), @pierre-borie (all reviews)

Authors

Maxence Gollier (0009-0008-3158-7912), Mohamed Laghdaf Habiboullah (0009-0005-3631-2799), Geoffroy Leconte (0000-0002-1825-1639), Robert Baraldi (0000-0003-3699-6770), Alberto De Marchi (0000-0002-3545-6898), Dominique Orban (0000-0002-8017-7687), Youssef Diouane (0000-0002-6609-7330)

Citation

Gollier et al., (2026). RegularizedOptimization.jl: A Julia framework for regularized and nonsmooth optimization. Journal of Open Source Software, 11(118), 9344, https://doi.org/10.21105/joss.09344

@article{Gollier2026, doi = {10.21105/joss.09344}, url = {https://doi.org/10.21105/joss.09344}, year = {2026}, publisher = {The Open Journal}, volume = {11}, number = {118}, pages = {9344}, author = {Gollier, Maxence and Habiboullah, Mohamed Laghdaf and Leconte, Geoffroy and Baraldi, Robert and De Marchi, Alberto and Orban, Dominique and Diouane, Youssef}, title = {RegularizedOptimization.jl: A Julia framework for regularized and nonsmooth optimization}, journal = {Journal of Open Source Software} }
Copy citation string · Copy BibTeX  
Tags

nonsmooth optimization nonconvex optimization regularization methods trust-region methods

Altmetrics
Markdown badge

 

License

Authors of JOSS papers retain copyright.

This work is licensed under a Creative Commons Attribution 4.0 International License.

Creative Commons License

Journal of Open Source Software is an affiliate of the Open Source Initiative.

Journal of Open Source Software is part of Open Journals, which is a NumFOCUS-sponsored project.

Table of Contents
Public user content licensed CC BY 4.0 unless otherwise specified.
ISSN 2475-9066