REICHEL, LOTHAR
REICHEL, LOTHAR
DIPARTIMENTO DI MATEMATICA ED INFORMATICA
Flexible iterative methods for linear systems of equations with multiple right-hand sides
2025-01-01 Buccini, Alessandro; Donatelli, Marco; Onisk, Lucas; Reichel, Lothar
Weighted chained graphs and some applications
2025-01-01 Fenu, C.; Reichel, L.; Rodriguez, G.; Zhang, Y.
Averaged Nyström interpolants for the solution of Fredholm integral equations of the second kind
2024-01-01 Fermo, L.; Reichel, L.; Rodriguez, G.; Spalevic, M. M.
Fast alternating fitting methods for trigonometric curves for large data sets
2024-01-01 Buccini, A.; Chen, F.; De la Cruz Cabrera, O.; Reichel, L.
Software for limited memory restarted $l^p$-$l^q$ minimization methods using generalized Krylov subspaces
2024-01-01 Buccini, Alessandro; Reichel, Lothar
An Arnoldi-based preconditioner for iterated Tikhonov regularization
2023-01-01 Buccini, A; Onisk, L; Reichel, L
An Efficient Implementation of the Gauss-Newton Method Via Generalized Krylov Subspaces
2023-01-01 Buccini, A; Díaz de Alba, P; Pes, F; Reichel, L
Krylov subspace split Bregman methods
2023-01-01 Alotaibi, Majed; Buccini, Alessandro; Reichel, Lothar
Limited memory restarted l(p)-l(q) minimization methods using generalized Krylov subspaces
2023-01-01 Buccini, A; Reichel, L
Range restricted iterative methods for linear discrete ill-posed problems
2023-01-01 Buccini, A; Onisk, L; Reichel, L
Theoretical and numerical aspects of a non-stationary preconditioned iterative method for linear discrete ill-posed problems
2023-01-01 Buccini, A.; Donatelli, M.; Reichel, L.
A comparison of parameter choice rules for ℓp - ℓq minimization
2022-01-01 Buccini, A.; Pragliola, M.; Reichel, L.; Sgallari, F.
A new nonstationary preconditioned iterative method for linear discrete ill‐posed problems with application to image deblurring
2021-01-01 Buccini, Alessandro; Donatelli, Marco; Reichel, Lothar; Zhang, Wei‐hong
Corrigendum to “Comparison of a-posteriori parameter choice rules for linear discrete ill-posed problems” (Journal of Computational and Applied Mathematics (2020) 373, (112138), (S037704271930069X), (10.1016/j.cam.2019.02.005))
2021-01-01 Buccini, A.; Park, Y.; Reichel, L.
Generalized cross validation for ℓ p-ℓ q minimization
2021-01-01 Buccini, A.; Reichel, L.
Golub–Kahan vs. Monte Carlo: a comparison of bidiagonlization and a randomized SVD method for the solution of linear discrete ill-posed problems
2021-01-01 Bai, Xianglan; Buccini, Alessandro; Reichel, Lothar
On the block Lanczos and block Golub–Kahan reduction methods applied to discrete ill‐posed problems
2021-01-01 Alqahtani, Abdulaziz; Gazzola, Silvia; Reichel, Lothar; Rodriguez, Giuseppe
On the choice of regularization matrix for an ℓ2-ℓ minimization method for image restoration
2021-01-01 Buccini, Alessandro; Huang, Guangxin; Reichel, Lothar; Yin, Feng
Restoration of Blurred Images Corrupted by Impulse Noise via Median Filters and ℓp-ℓq Minimization
2021-01-01 Alotaibi, Majed; Buccini, Alessandro; Reichel, Lothar
Solution of linear discrete ill-posed problems by discretized Chebyshev expansion
2021-01-01 Bai, X.; Buccini, A.; Reichel, L.