Jiao, Xiangmin; Chen, Qiao Approximate generalized inverses with iterative refinement for \(\epsilon\)-accurate preconditioning of singular systems. (English) Zbl 1482.65044 SIAM J. Matrix Anal. Appl. 43, No. 1, 40-67 (2022). MSC: 65F08 65F20 65F50 PDFBibTeX XMLCite \textit{X. Jiao} and \textit{Q. Chen}, SIAM J. Matrix Anal. Appl. 43, No. 1, 40--67 (2022; Zbl 1482.65044) Full Text: DOI arXiv
Hasanpour, Afsaneh; Mojarrab, Maryam A block preconditioner for the Gl-LSMR algorithm. (English) Zbl 1513.65071 J. Math. Model. 9, No. 3, 347-359 (2021). MSC: 65F10 65F08 65F20 65F50 PDFBibTeX XMLCite \textit{A. Hasanpour} and \textit{M. Mojarrab}, J. Math. Model. 9, No. 3, 347--359 (2021; Zbl 1513.65071) Full Text: DOI
Montoison, Alexis; Orban, Dominique TriCG and TriMR: two iterative methods for symmetric quasi-definite systems. (English) Zbl 07378167 SIAM J. Sci. Comput. 43, No. 4, A2502-A2525 (2021). MSC: 65F10 65F08 65F22 65F25 65F35 65F50 90C06 90C90 PDFBibTeX XMLCite \textit{A. Montoison} and \textit{D. Orban}, SIAM J. Sci. Comput. 43, No. 4, A2502--A2525 (2021; Zbl 07378167) Full Text: DOI arXiv
Cerdán, J.; Guerrero, D.; Marín, J.; Mas, J. Preconditioners for rank deficient least squares problems. (English) Zbl 1493.65065 J. Comput. Appl. Math. 372, Article ID 112621, 11 p. (2020). MSC: 65F08 65F20 65F50 65N22 PDFBibTeX XMLCite \textit{J. Cerdán} et al., J. Comput. Appl. Math. 372, Article ID 112621, 11 p. (2020; Zbl 1493.65065) Full Text: DOI
Gazzola, Silvia; Sabaté Landman, Malena Flexible GMRES for total variation regularization. (English) Zbl 1420.65021 BIT 59, No. 3, 721-746 (2019). MSC: 65F08 65F10 65F22 PDFBibTeX XMLCite \textit{S. Gazzola} and \textit{M. Sabaté Landman}, BIT 59, No. 3, 721--746 (2019; Zbl 1420.65021) Full Text: DOI
Scott, Jennifer; Tůma, Miroslav A Schur complement approach to preconditioning sparse linear least-squares problems with some dense rows. (English) Zbl 1406.65015 Numer. Algorithms 79, No. 4, 1147-1168 (2018). Reviewer: Adhemar Bultheel (Leuven) MSC: 65F05 65F10 65K05 65F50 65F08 65F20 PDFBibTeX XMLCite \textit{J. Scott} and \textit{M. Tůma}, Numer. Algorithms 79, No. 4, 1147--1168 (2018; Zbl 1406.65015) Full Text: DOI
Estrin, Ron; Greif, Chen SPMR: A family of saddle-point minimum residual solvers. (English) Zbl 1448.65022 SIAM J. Sci. Comput. 40, No. 3, A1884-A1914 (2018). MSC: 65F10 65F08 65F25 65F50 15A06 15A18 PDFBibTeX XMLCite \textit{R. Estrin} and \textit{C. Greif}, SIAM J. Sci. Comput. 40, No. 3, A1884--A1914 (2018; Zbl 1448.65022) Full Text: DOI
McDonald, Eleanor; Pestana, Jennifer; Wathen, Andy Preconditioning and iterative solution of all-at-once systems for evolutionary partial differential equations. (English) Zbl 1392.65036 SIAM J. Sci. Comput. 40, No. 2, A1012-A1033 (2018). MSC: 65F08 15B05 65M22 PDFBibTeX XMLCite \textit{E. McDonald} et al., SIAM J. Sci. Comput. 40, No. 2, A1012--A1033 (2018; Zbl 1392.65036) Full Text: DOI
Gould, Nicholas; Scott, Jennifer The state-of-the-art of preconditioners for sparse linear least-squares problems. (English) Zbl 1380.65064 ACM Trans. Math. Softw. 43, No. 4, Article No. 36, 35 p. (2017). MSC: 65F08 65F05 65F50 PDFBibTeX XMLCite \textit{N. Gould} and \textit{J. Scott}, ACM Trans. Math. Softw. 43, No. 4, Article No. 36, 35 p. (2017; Zbl 1380.65064) Full Text: DOI Link
Scott, Jennifer; Tuma, Miroslav Solving mixed sparse-dense linear least-squares problems by preconditioned iterative methods. (English) Zbl 1377.65050 SIAM J. Sci. Comput. 39, No. 6, A2422-A2437 (2017). MSC: 65F20 65F50 65F08 PDFBibTeX XMLCite \textit{J. Scott} and \textit{M. Tuma}, SIAM J. Sci. Comput. 39, No. 6, A2422--A2437 (2017; Zbl 1377.65050) Full Text: DOI
Zwaan, Ian N.; Hochstenbach, Michiel E. Multidirectional subspace expansion for one-parameter and multiparameter Tikhonov regularization. (English) Zbl 1370.65021 J. Sci. Comput. 70, No. 3, 990-1009 (2017). Reviewer: Murli Gupta (Washington, D. C.) MSC: 65F22 65F08 PDFBibTeX XMLCite \textit{I. N. Zwaan} and \textit{M. E. Hochstenbach}, J. Sci. Comput. 70, No. 3, 990--1009 (2017; Zbl 1370.65021) Full Text: DOI
Morikuni, Keiichi; Hayami, Ken Convergence of inner-iteration GMRES methods for rank-deficient least squares problems. (English) Zbl 1315.65041 SIAM J. Matrix Anal. Appl. 36, No. 1, 225-250 (2015). MSC: 65F20 65F08 65F10 PDFBibTeX XMLCite \textit{K. Morikuni} and \textit{K. Hayami}, SIAM J. Matrix Anal. Appl. 36, No. 1, 225--250 (2015; Zbl 1315.65041) Full Text: DOI
Gould, Nick; Orban, Dominique; Rees, Tyrone Projected Krylov methods for saddle-point systems. (English) Zbl 1312.65043 SIAM J. Matrix Anal. Appl. 35, No. 4, 1329-1343 (2014). MSC: 65F10 65F08 65F50 PDFBibTeX XMLCite \textit{N. Gould} et al., SIAM J. Matrix Anal. Appl. 35, No. 4, 1329--1343 (2014; Zbl 1312.65043) Full Text: DOI Link
Arridge, S. R.; Betcke, M. M.; Harhanen, L. Iterated preconditioned LSQR method for inverse problems on unstructured grids. (English) Zbl 1321.65094 Inverse Probl. 30, No. 7, Article ID 075009, 27 p. (2014). MSC: 65K05 90C20 65F22 90C06 65F08 PDFBibTeX XMLCite \textit{S. R. Arridge} et al., Inverse Probl. 30, No. 7, Article ID 075009, 27 p. (2014; Zbl 1321.65094) Full Text: DOI
Bellavia, Stefania; Gondzio, Jacek; Morini, Benedetta A matrix-free preconditioner for sparse symmetric positive definite systems and least-squares problems. (English) Zbl 1264.65036 SIAM J. Sci. Comput. 35, No. 1, A192-A211 (2013). MSC: 65F08 65F20 90C51 PDFBibTeX XMLCite \textit{S. Bellavia} et al., SIAM J. Sci. Comput. 35, No. 1, A192--A211 (2013; Zbl 1264.65036) Full Text: DOI Link
Doan, Xuan Vinh; Kruk, Serge; Wolkowicz, Henry A robust algorithm for semidefinite programming. (English) Zbl 1274.90257 Optim. Methods Softw. 27, No. 4-5, 667-693 (2012). MSC: 90C22 90C51 65F08 PDFBibTeX XMLCite \textit{X. V. Doan} et al., Optim. Methods Softw. 27, No. 4--5, 667--693 (2012; Zbl 1274.90257) Full Text: DOI