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Estrin, R., Friedlander, M. P., Orban, D., & Saunders, M. A. (2020). Implementing a smooth exact penalty function for equality-constrained nonlinear optimization. SIAM Journal on Scientific Computing, 42(3), A1809-A1835. External link
Estrin, R., Friedlander, M. P., Orban, D., & Saunders, M. A. (2020). Implementing a smooth exact penalty function for general constrained nonlinear optimization. SIAM Journal on Scientific Computing, 42(3), A1836-A1859. External link
Estrin, R., Friedlander, M. P., Orban, D., & Saunders, M. A. (2019). Implementing a smooth exact penalty function for constrained nonlinear optimization. (Technical Report n° G-2019-27). External link
Estrin, R., Orban, D., & Saunders, M. A. (2019). Euclidean-norm error bounds for SYMMLQ and CG. SIAM Journal on Matrix Analysis and Applications, 40(1), 235-253. External link
Estrin, R., Friedlander, M. P., Orban, D., & Saunders, M. A. (2019). Implementing a smooth exact penalty function for equality-constrained nonlinear optimization. (Technical Report n° G-2019-04). External link
Estrin, R., Orban, D., & Saunders, M. A. (2019). LNLQ: An iterative method for least-norm problems with an error minimization property. SIAM Journal on Matrix Analysis and Applications, 40(3), 1102-1124. External link
Estrin, R., Orban, D., & Saunders, M. A. (2019). LSLQ: An iterative method for linear least-squares with an error minimization property. SIAM Journal on Matrix Analysis and Applications, 40(1), 254-275. External link
Estrin, R., Orban, D., & Saunders, M. A. (2018). LNLQ: An iterative method for least-norm problems with an error minimization property. (Technical Report n° G-2018-40). External link
Ghannad, A., Orban, D., & Saunders, M. A. (2021). Linear systems arising in interior methods for convex optimization: a symmetric formulation with bounded condition number. Optimization Methods and Software, 37(4), 1344-1369. External link
Ghannad, A., Orban, D., & Saunders, M. A. (2020). A symmetric formulation of the linear system arising in interior methods for convex optimization with bounded condition number. (Technical Report n° G-2020-37). External link
Huang, N., Dai, Y.-H., Orban, D., & Saunders, M. A. (2024). An inexact augmented Lagrangian algorithm for unsymmetric saddle-point systems. (Technical Report n° G-2024-30). External link
Huang, N., Dai, Y.-H., Orban, D., & Saunders, M. A. (2023). On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems. SIAM Journal on Scientific Computing, 45(5), A2185-A2206. External link
Huang, N., Dai, Y.-H., Orban, D., & Saunders, M. A. (2023). Properties of semi-conjugate gradient methods for solving unsymmetric positive definite linear systems. Optimization Methods & Software, 38(5), 887-913. External link
Huang, N., Dai, Y.-D., Orban, D., & Saunders, M. A. (2022). On GSOR, the generalized successive overrelaxation method for double saddle-point problems. (Technical Report n° G-2022-35). External link
Huang, N., Dai, Y.-D., Orban, D., & Saunders, M. A. (2022). A semi-conjugate gradient method for solving unsymmetric positive definite linear systems. (Technical Report n° G-2022-25). External link
Ma, D., Orban, D., & Saunders, M. A. (2025). Solving slgorithm NCL's subproblems: The need for interior methods. (Technical Report n° G-2025-33). External link
Montoison, A., Orban, D., & Saunders, M. A. (2025). MinAres: An Iterative Solver for Symmetric Linear Systems. SIAM Journal on Matrix Analysis and Applications, 46(1), 509-529. External link
Montoison, A., Orban, D., & Saunders, M. A. (2023). MinAres : an iterative solver for symmetric linear systems. (Technical Report n° G-2023-40). External link
Ma, D., Orban, D., & Saunders, M. A. (2021). A Julia implementation of Algorithm NCL for constrained optimization. (Technical Report n° 2021-02). External link
Ma, D., Orban, D., & Saunders, M. A. (2020, January). A Julia Implementation of Algorithm NCL for Constrained Optimization [Paper]. 5th International Conference on Numerical Analysis and Optimization: Theory, Methods, Applications and Technology Transfer (NAOV 2020), Muscat, Oman. External link
Ma, D., Judd, K. L., Orban, D., & Saunders, M. A. (2017, January). Stabilized optimization via an NCL algorithm [Paper]. 4th International Conference on Numerical Analysis and Optimization (NAO-IV 2017), Muscat, Oman. External link
Ma, D., Judd, K., Orban, D., & Saunders, M. A. (2017). Stabilized optimization via an NCL algorithm. (Technical Report n° G-2017-108). External link
