Buccini, Alessandro; De la Cruz Cabrera, Omar; Koukouvinos, Christos; Mitrouli, Marilena; Reichel, Lothar Variable selection in saturated and supersaturated designs via \(\ell_p\)-\(\ell_q\) minimization. (English) Zbl 07773967 Commun. Stat., Simulation Comput. 52, No. 9, 4326-4347 (2023). MSC: 62-XX × Cite Format Result Cite Review PDF Full Text: DOI
Buccini, Alessandro; Reichel, Lothar Generalized cross validation for \(\ell^p\)-\(\ell^q\) minimization. (English) Zbl 1482.65063 Numer. Algorithms 88, No. 4, 1595-1616 (2021). MSC: 65F22 90C26 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Buccini, A.; Pasha, M.; Reichel, L. Modulus-based iterative methods for constrained \(\ell_p\)-\(\ell_q\) minimization. (English) Zbl 1451.65072 Inverse Probl. 36, No. 8, Article ID 084001, 26 p. (2020). MSC: 65K05 65F22 90C25 × Cite Format Result Cite Review PDF Full Text: DOI
Buccini, Alessandro; De la Cruz Cabrera, Omar; Donatelli, Marco; Martinelli, Andrea; Reichel, Lothar Large-scale regression with non-convex loss and penalty. (English) Zbl 1445.62161 Appl. Numer. Math. 157, 590-601 (2020). MSC: 62J05 62F10 62F35 90C26 65K05 65D18 94A08 × Cite Format Result Cite Review PDF Full Text: DOI Link
Buccini, Alessandro; Reichel, Lothar An \(\ell^p\)-\(\ell^q\) minimization method with cross-validation for the restoration of impulse noise contaminated images. (English) Zbl 1524.94008 J. Comput. Appl. Math. 375, Article ID 112824, 16 p. (2020). MSC: 94A08 65F22 × Cite Format Result Cite Review PDF Full Text: DOI
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella Fractional Tikhonov regularization with a nonlinear penalty term. (English) Zbl 1368.65065 J. Comput. Appl. Math. 324, 142-154 (2017). MSC: 65F22 65F20 × Cite Format Result Cite Review PDF Full Text: DOI
Huang, G.; Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F. Majorization-minimization generalized Krylov subspace methods for \({\ell _p}\)-\({\ell _q}\) optimization applied to image restoration. (English) Zbl 1369.65073 BIT 57, No. 2, 351-378 (2017). Reviewer: Hang Lau (Montréal) MSC: 65K05 90C20 65D18 94A08 × Cite Format Result Cite Review PDF Full Text: DOI