Stefania Bellavia

发表

Globalization strategies for Newton-Krylov methods for stabilized FEM discretization of Navier-Stokes equations

Stefania Bellavia, Stefano Berrone, S. Bellavia, 2007, J. Comput. Phys..

Efficient Preconditioner Updates for Shifted Linear Systems

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

The switching-method in multiple shooting

Stefania Bellavia, Benedetta Morini, Maria Macconi, 2007, Computing.

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

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

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).

On affine-scaling inexact dogleg methods for bound-constrained nonlinear systems

Stefania Bellavia, Sandra Pieraccini, S. Bellavia, 2015, Optim. Methods Softw..

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

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

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..

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

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

Constrained Dogleg methods for nonlinear systems with simple bounds

Stefania Bellavia, Maria Macconi, Sandra Pieraccini, 2012, Comput. Optim. Appl..

A Levenberg–Marquardt method for large nonlinear least-squares problems with dynamic accuracy in functions and gradients

Stefania Bellavia, Serge Gratton, Elisa Riccietti, 2018, Numerische Mathematik.

A Hybrid Newton-GMRES Method for Solving Nonlinear Equations

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

NUMERICAL SOLUTION OF BOUND-CONSTRAINED NONLINEAR SYSTEMS IN CHEMICAL ENGINEERING

Stefania Bellavia, Benedetta Morini, M. Macconi, 2002 .

An inexact dual logarithmic barrier method for solving sparse semidefinite programs

Jacek Gondzio, Stefania Bellavia, Margherita Porcelli, 2018, Mathematical Programming.

On the Numerical Solution of Finite-Dimensional Variational Inequalities by an Interior Point Method

Stefania Bellavia, Maria Grazia Gasparo, S. Bellavia, 2001 .

A Relaxed Interior Point Method for Low-Rank Semidefinite Programming Problems with Applications to Matrix Completion pdf

Jacek Gondzio, Stefania Bellavia, Margherita Porcelli, 2019, Journal of Scientific Computing.

An inexact non stationary Tikhonov procedure for large-scale nonlinear ill-posed problems.

Stefania Bellavia, Marco Donatelli, Elisa Riccietti, 2019 .

Numerical Performance of an Inexact Interior Point Method

Stefania Bellavia, 1998 .

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

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

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

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

Subsampled Nonmonotone Spectral Gradient Methods

Stefania Bellavia, Greta Malaspina, Natavsa Krklec Jerinki'c, 2018 .

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

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

On the update of constraint preconditioners for regularized KKT systems

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

Sequential linear programming and particle swarm optimization for the optimization of energy districts

Stefania Bellavia, Elisa Riccietti, Stefano Sello, 2019 .

An interior global method for nonlinear systems with simple bounds

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

Numerical solution of KKT systems in PDE-constrained optimization problems via the affine scaling trust-region approach

Stefania Bellavia, Sandra Pieraccini, S. Bellavia, 2009, Int. J. Comput. Math..

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

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

Convergence Analysis of an Inexact Infeasible Interior Point Method for Semidefinite Programming

Stefania Bellavia, Sandra Pieraccini, S. Bellavia, 2004, Comput. Optim. Appl..

Computational experience with numerical methods for nonnegative least‐squares problems

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

Ane-Scaling Methods for Nonlinear Minimization Problems and Nonlinear Systems of Equations with

Stefania Bellavia, Christian Kanzow, C. Kanzow, 2006 .

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

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

Stochastic Analysis of an Adaptive Cubic Regularisation Method under Inexact Gradient Evaluations and Dynamic Hessian Accuracy.

Stefania Bellavia, Gianmarco Gurioli, 2020 .

Numerical Methods for Optimization Problems Arising in Energetic Districts

Stefania Bellavia, Elisa Riccietti, Stefano Sello, 2016 .

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..

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 Elliptical Trust-Region Procedure for Ill-Posed Nonlinear Least-Squares Problems

Stefania Bellavia, Elisa Riccietti, S. Bellavia, 2018, J. Optim. Theory Appl..

Inexact Newton methods for model simulation

Stefania Bellavia, Claudia Miani, Silvia Magheri, 2011, Int. J. Comput. Math..

Stochastic analysis of an adaptive cubic regularization method under inexact gradient evaluations and dynamic Hessian accuracy pdf

Stefania Bellavia, Gianmarco Gurioli, S. Bellavia, 2020, Optimization.

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

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

A globalization strategy for Interior Point Methods for Mixed Complementarity Problems

Stefania Bellavia, Benedetta Morini, 2003 .

Nonsymmetric Preconditioner Updates in Newton-Krylov Methods for Nonlinear Systems

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

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..

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

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

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.

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

Stefania Bellavia, Natasa Krejic, Benedetta Morini, 2021, ArXiv.

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).

A Relaxed Interior Point Method for Low-Rank Semidefinite Programming Problems with Applications to Matrix Completion

Jacek Gondzio, Stefania Bellavia, Margherita Porcelli, 2021, J. Sci. Comput..

Subsampled First-Order Optimization Methods with Applications in Imaging

Stefania Bellavia, Benedetta Morini, Tommaso Bianconcini, 2021 .

A switching-method for nonlinear systems

Stefania Bellavia, Maria Grazia Gasparo, M. Macconi, 1996 .

Global convergence enhancement of classical linesearch interior point methods for MCPs

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

Subsampled inexact Newton methods for minimizing large sums of convex functions

Stefania Bellavia, Natasa Krejic, Natasa Krklec Jerinkic, 2018, IMA Journal of Numerical Analysis.

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

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

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

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

An inexact interior point method for monotone NCP

Stefania Bellavia, M. Macconi, 1999 .

A Levenberg-Marquardt method for large nonlinear least squares problems with noisy functions and gradients

Stefania Bellavia, Serge Gratton, Elisa Riccietti, 2017 .