Margherita Porcelli

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

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

Finite element model updating for structural applications

Margherita Porcelli, Maria Girardi, Cristina Padovani, 2018, J. Comput. Appl. Math..

Global and local information in structured derivative free optimization with BFO

Philippe L. Toint, Margherita Porcelli, 2020 .

Preconditioning PDE-constrained optimization with L1-sparsity and control constraints

Martin Stoll, Valeria Simoncini, Margherita Porcelli, 2016, Comput. Math. Appl..

On the convergence of an inexact Gauss–Newton trust-region method for nonlinear least-squares problems with simple bounds

Margherita Porcelli, M. Porcelli, 2013, Optim. Lett..

A variable fixing version of the two-block nonlinear constrained Gauss–Seidel algorithm for $$\ell _1$$ℓ1-regularized least-squares

Margherita Porcelli, Francesco Rinaldi, F. Rinaldi, 2014, Comput. Optim. Appl..

An inexact dual logarithmic barrier method for solving sparse semidefinite programs

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

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.

BFO, A Trainable Derivative-free Brute Force Optimizer for Nonlinear Bound-constrained Optimization and Equilibrium Computations with Continuous and Discrete Variables

Philippe L. Toint, Margherita Porcelli, P. Toint, 2017, ACM Trans. Math. Softw..

A Note on Using Performance and Data Profiles for Training Algorithms

Philippe L. Toint, Margherita Porcelli, 2019, ACM Trans. Math. Softw..

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

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

Modular Tool for the Simulation of Compressor Trains for Oil and Gas Applications

Benedetta Morini, Carlo Carcasci, Margherita Porcelli, 2015 .

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

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

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

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

Interior-point methods and preconditioning for PDE-constrained optimization problems involving sparsity terms

Martin Stoll, Margherita Porcelli, John W. Pearson, 2020, Numer. Linear Algebra Appl..

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

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

Improved Penalty Algorithm for Mixed Integer PDE Constrained Optimization (MIPDECO) Problems pdf

Margherita Porcelli, Francesco Rinaldi, Dominik Garmatter, 2019, ArXiv.

Preconditioning of Active-Set Newton Methods for PDE-constrained Optimal Control Problems

Valeria Simoncini, Margherita Porcelli, Mattia Tani, 2014, SIAM J. Sci. Comput..

Approximate norm descent methods for constrained nonlinear systems

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

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

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

Updating the regularization parameter in the adaptive cubic regularization algorithm

Nicholas I. M. Gould, Philippe L. Toint, Margherita Porcelli, 2012, Comput. Optim. Appl..

An Improved Penalty Algorithm using Model Order Reduction for MIPDECO problems with partial observations pdf

Martin Stoll, Margherita Porcelli, Francesco Rinaldi, 2021, ArXiv.

A Tensor-Train Dictionary Learning algorithm based on Spectral Proximal Alternating Linearized Minimization pdf

Valeria Simoncini, Margherita Porcelli, Domitilla Brandoni, 2021, ArXiv.

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

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

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..

A new modular procedure for industrial plant simulations and its reliable implementation

Benedetta Morini, Carlo Carcasci, Margherita Porcelli, 2016 .

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

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

A solution procedure for constrained eigenvalue problems and its application within the structural finite-element code NOSA-ITACA

Margherita Porcelli, Maria Girardi, Cristina Padovani, 2015 .

Affine Scaling Methods for Image Deblurring Problems

Raymond H. Chan, Benedetta Morini, Margherita Porcelli, 2010 .

The Riemannian Barzilai–Borwein method with nonmonotone line search and the matrix geometric mean computation

Bruno Iannazzo, Margherita Porcelli, B. Iannazzo, 2018 .