B. Morini

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Quadratic and Cubic Regularisation Methods with Inexact function and Random Derivatives for Finite-Sum Minimisation pdf

Stefania Bellavia, Benedetta Morini, Philippe L. Toint, 2021, 2021 21st International Conference on Computational Science and Its Applications (ICCSA).

On the local convergence of an iterative approach for inverse singular value problems

B. Morini, Zhengjian Bai, Shufang Xu, 2007 .

A Globally Convergent Newton-GMRES Subspace Method for Systems of Nonlinear Equations

Stefania Bellavia, Benedetta Morini, S. Bellavia, 2001, SIAM J. Sci. Comput..

Regularization and preconditioning of KKT systems arising in nonnegative least‐squares problems

Jacek Gondzio, Stefania Bellavia, Benedetta Morini, 2009, Numer. Linear Algebra Appl..

Minimization of an Edge-Preserving Regularization Functional by Conjugate Gradient Type Methods

Jian-Feng Cai, R. Chan, B. Morini, 2007 .

DIPARTIMENTO DI MATEMATICA Complesso Universitario , Via Vivaldi 43-81100 Caserta EFFICIENT PRECONDITIONER UPDATES FOR SHIFTED LINEAR SYSTEMS

S. Bellavia, B. Morini, V. Simone, 2022 .

Improved regularizing iterative methods for ill-posed nonlinear systems

S. Bellavia, B. Morini, 2014, 1410.2780.

A COMPARISON OF REDUCED AND UNREDUCED SYMMETRIC KKT SYSTEMS ARISING FROM INTERIOR POINT METHODS∗

V. Simoncini, B. Morini, Mattia Tani, 2016 .

Solving nonlinear systems of equations via spectral residual methods: stepsize selection and applications pdf

Enrico Meli, Benedetta Morini, Margherita Porcelli, 2020, J. Sci. Comput..

A stochastic first-order trust-region method with inexact restoration for finite-sum minimization

S. Bellavia, B. Morini, S. Rebegoldi, 2021, ArXiv.

A stochastic first-order trust-region method with inexact restoration for finite-sum minimization

S. Bellavia, B. Morini, S. Rebegoldi, 2021, Computational Optimization and Applications.

On an adaptive regularization for ill-posed nonlinear systems and its trust-region implementation

S. Bellavia, B. Morini, E. Riccietti, 2015, Computational Optimization and Applications.

Updating Constraint Preconditioners for KKT Systems in Quadratic Programming Via Low-Rank Corrections

Daniela di Serafino, Stefania Bellavia, Valentina De Simone, 2013, SIAM J. Optim..

On an adaptive regularization for ill-posed nonlinear systems and its trust-region implementation

Stefania Bellavia, Benedetta Morini, Elisa Riccietti, 2015, Comput. Optim. Appl..

Trust-region quadratic methods for nonlinear systems of mixed equalities and inequalities

Benedetta Morini, Margherita Porcelli, M. Macconi, 2009 .

Stability and Accuracy of Inexact Interior Point Methods for Convex Quadratic Programming

Valeria Simoncini, Benedetta Morini, V. Simoncini, 2017, J. Optim. Theory Appl..

STRSCNE: A Scaled Trust-Region Solver for Constrained Nonlinear Equations

Stefania Bellavia, Benedetta Morini, Maria Macconi, 2004, Comput. Optim. Appl..

Subspace Trust-Region Methods for Large Bound-Constrained Nonlinear Equations

Stefania Bellavia, Benedetta Morini, S. Bellavia, 2006, SIAM J. Numer. Anal..

Solving Nonlinear Systems of Equations Via Spectral Residual Methods: Stepsize Selection and Applications

B. Morini, E. Meli, Cristina Sgattoni, 2020, Journal of Scientific Computing.

A comparison of reduced and unreduced KKT systems arising from interior point methods

Valeria Simoncini, Benedetta Morini, Mattia Tani, 2017, Comput. Optim. Appl..

A Preconditioning Framework for Sequences of Diagonally Modified Linear Systems Arising in Optimization

Daniela di Serafino, Stefania Bellavia, Valentina De Simone, 2012, SIAM J. Numer. Anal..

Efficient Preconditioner Updates for Shifted Linear Systems

Daniela di Serafino, Stefania Bellavia, Valentina De Simone, 2011, SIAM J. Sci. Comput..

Quasi-Newton methods for constrained nonlinear systems: complexity analysis and applications

B. Morini, M. Porcelli, Leopoldo Marini, 2018, Computational Optimization and Applications.

Quasi-Newton methods for constrained nonlinear systems: complexity analysis and applications

Benedetta Morini, Margherita Porcelli, Leopoldo Marini, 2018, Comput. Optim. Appl..

Approximate norm descent methods for constrained nonlinear systems

Benedetta Morini, Philippe L. Toint, Margherita Porcelli, 2018, Math. Comput..

QUASI-NEWTON METHODS FOR CONVEX CONSTRAINED NONLINEAR SYSTEMS AND THEIR

B. Morini, M. Porcelli, Leopoldo Marini, 2022 .

On the use of iterative methods in cubic regularization for unconstrained optimization

Marco Sciandrone, Benedetta Morini, Giampaolo Liuzzi, 2015, Comput. Optim. Appl..

Convergence behaviour of inexact Newton methods

Benedetta Morini, B. Morini, 1999, Math. Comput..

Strong local convergence properties of adaptive regularized methods for nonlinear least squares

Stefania Bellavia, Benedetta Morini, S. Bellavia, 2015 .

Convergence of a Regularized Euclidean Residual Algorithm for Nonlinear Least-Squares

Nicholas I. M. Gould, Stefania Bellavia, Benedetta Morini, 2010, SIAM J. Numer. Anal..

Journal of Computational and Applied Mathematics a Reduced Newton Method for Constrained Linear Least-squares Problems

Raymond H. Chan, Benedetta Morini, Margherita Porcelli, 2022 .

A Hybrid Newton-GMRES Method for Solving Nonlinear Equations

Stefania Bellavia, Benedetta Morini, Maria Macconi, 2000, NAA.

Inexact restoration with subsampled trust-region methods for finite-sum minimization

Stefania Bellavia, Natasa Krejic, Benedetta Morini, 2019, Comput. Optim. Appl..

Adaptive Regularization Algorithms with Inexact Evaluations for Nonconvex Optimization

S. Bellavia, G. Gurioli, B. Morini, 2018, SIAM J. Optim..

A Parallel Method for Quasilinear Problems

Benedetta Morini, Maria Grazia Gasparo, Alessandra Papini, 1995, Parallel Algorithms Appl..

Computational Techniques for Real Logarithms of Matrices

Benedetta Morini, Luca Dieci, Alessandra Papini, 1996, SIAM J. Matrix Anal. Appl..

Nonsymmetric Preconditioner Updates in Newton-Krylov Methods for Nonlinear Systems

Daniele Bertaccini, Stefania Bellavia, Benedetta Morini, 2011, SIAM J. Sci. Comput..

New updates of incomplete LU factorizations and applications to large nonlinear systems

Stefania Bellavia, Benedetta Morini, Margherita Porcelli, 2014, Optim. Methods Softw..

A Matrix-Free Preconditioner for Sparse Symmetric Positive Definite Systems and Least-Squares Problems

Jacek Gondzio, Stefania Bellavia, Benedetta Morini, 2013, SIAM J. Sci. Comput..

Spectral estimates for unreduced symmetric KKT systems arising from Interior Point methods

Valeria Simoncini, Benedetta Morini, Mattia Tani, 2016, Numer. Linear Algebra Appl..

Global convergence enhancement of classical linesearch interior point methods for MCPs

Stefania Bellavia, Benedetta Morini, S. Bellavia, 2003 .

An interior point Newton‐like method for non‐negative least‐squares problems with degenerate solution

Stefania Bellavia, Benedetta Morini, Maria Macconi, 2006, Numer. Linear Algebra Appl..

Subsampled First-Order Optimization Methods with Applications in Imaging

Stefania Bellavia, Benedetta Morini, Tommaso Bianconcini, 2021 .

Adaptive cubic regularization methods with dynamic inexact Hessian information and applications to finite-sum minimization

STEFANIA BELLAVIA, GIANMARCO GURIOLI, BENEDETTA MORINI, 2018, IMA Journal of Numerical Analysis.

Theoretical study of an adaptive cubic regularization method with dynamic inexact Hessian information

S. Bellavia, G. Gurioli, B. Morini, 2018 .

Adaptive regularization for nonconvex optimization using inexact function values and randomly perturbed derivatives

S. Bellavia, G. Gurioli, B. Morini, 2021, Journal of Complexity.

Deterministic and stochastic inexact regularization algorithms for nonconvex optimization with optimal complexity pdf

Stefania Bellavia, Benedetta Morini, Philippe L. Toint, 2018, ArXiv.

Computational experience with numerical methods for nonnegative least‐squares problems

Jacek Gondzio, Stefania Bellavia, Benedetta Morini, 2011, Numer. Linear Algebra Appl..

Inexact Methods: Forcing Terms and Conditioning

B. Morini, M. G. Gasparo, 2000 .

On preconditioner updates for sequences of saddle-point linear systems

Daniela di Serafino, Valentina De Simone, Benedetta Morini, 2018 .

On the update of constraint preconditioners for regularized KKT systems

Daniela di Serafino, Stefania Bellavia, Valentina De Simone, 2016, Computational Optimization and Applications.

On the update of constraint preconditioners for regularized KKT systems

S. Bellavia, B. Morini, Valentina De Simone, 2016, Computational Optimization and Applications.

A TWO-DIMENSIONAL TRUST-REGION METHOD FOR LARGE SCALE BOUND-CONSTRAINED NONLINEAR SYSTEMS

Stefania Bellavia, Benedetta Morini, M. Macconi, 2007 .

An interior global method for nonlinear systems with simple bounds

Stefania Bellavia, Benedetta Morini, S. Bellavia, 2005, Optim. Methods Softw..

Inexact Methods in the Numerical Solution of Stiff Initial Value Problems

Benedetta Morini, Maria Macconi, B. Morini, 1999, Computing.

A Gauss–Newton method for solving bound-constrained underdetermined nonlinear systems

Benedetta Morini, Maria Macconi, Margherita Porcelli, 2009, Optim. Methods Softw..

An affine scaling trust-region approach to bound-constrained nonlinear systems

Stefania Bellavia, Benedetta Morini, M. Macconi, 2003 .

On real logarithms of nearby matrices and structured matrix interpolation

Benedetta Morini, Luca Dieci, Alessandra Papini, 1999 .

TRESNEI, a Matlab trust-region solver for systems of nonlinear equalities and inequalities

Benedetta Morini, Margherita Porcelli, B. Morini, 2010, Computational Optimization and Applications.

An optimally fast objective-function-free minimization algorithm using random subspaces

P. Toint, S. Bellavia, B. Morini, 2023, 2310.16580.

Inferences on Kernel Density Estimates by Solving Nonlinear Systems

Stefania Bellavia, Stefano Lodi, Benedetta Morini, 2006, 18th International Conference on Scientific and Statistical Database Management (SSDBM'06).

Solving Nonlinear Systems of Equations Via Spectral Residual Methods: Stepsize Selection and Applications

Enrico Meli, Benedetta Morini, Margherita Porcelli, 2020, Journal of Scientific Computing.

The Impact of Noise on Evaluation Complexity: The Deterministic Trust-Region Case pdf

Stefania Bellavia, Benedetta Morini, Philippe L. Toint, 2021, Journal of Optimization Theory and Applications.

On Partial Cholesky Factorization and a Variant of Quasi-Newton Preconditioners for Symmetric Positive Definite Matrices

Benedetta Morini, B. Morini, 2018, Axioms.