BELLAVIA, STEFANIA
BELLAVIA, STEFANIA
Ingegneria Industriale
A globalization strategy for Interior Point bound-constrained methods for mixed complementarity problems
2001 B. MORINI; S. BELLAVIA
A globally convergent Newton-GMRES subspace method for systems of nonlinear equations
2001 S. BELLAVIA; B. MORINI
A hybrid Newton-GMRES method for solving nonlinear equations
2000 B. MORINI; M. MACCONI; S. BELLAVIA
A Levenberg-Marquardt method for large nonlinear least-squares problems with dynamic accuracy in functions and gradients
2018 stefania bellavia, serge gratton, Elisa Riccietti
A matrix-free preconditioner for sparse symmetric positive definite systems and least-squares problems
2013 S. Bellavia; J. Gondzio; B. Morini
A preconditioning framework for sequences of diagonally modified linear systems arising in optimization
2012 S. Bellavia; V. De Simone; D. di Serafino; B. Morini
A Relaxed Interior Point Method for Low-Rank Semidefinite Programming Problems with Applications to Matrix Completion
2021 Stefania Bellavia, Jacek Gondzio, Margherita Porcelli
A stochastic first-order trust-region method with inexact restoration for finite-sum minimization
2023 Stefania Bellavia, Natasa Krejic, Benedetta Morini, Simone Rebegoldi
A Switching Method for Nonlinear Systems
1996 BELLAVIA S.; GASPARO M.G.; M. MACCONI
A two-dimensional trust-region method for large scale bound-constrained nonlinear systems
2007 S. Bellavia; M. Macconi; B. Morini
Adaptive cubic regularization methods with dynamic inexact Hessian information and applications to finite-sum minimization
2021 Stefania Bellavia, Gianmarco Gurioli, Benedetta Morini
Adaptive Regularization Algorithms with Inexact Evaluations for Nonconvex Optimization
2019 Stefania Bellavia, Gianmarco Gurioli, Benedetta Morini, Philippe L. Toint
Adaptive regularization for nonconvex optimization using inexact function values and randomly perturbed derivatives
2022 Bellavia S.; Gurioli G.; Morini B.; Toint P.L.
An affine scaling trust-region approach to bound-constrained nonlinear systems.
2003 BELLAVIA S.; MACCONI M.; B. MORINI
An inexact dual logarithmic barrier method for solving sparse semidefinite programs
2019 Stefania Bellavia, Jacek Gondzio, Margherita Porcelli
An Inexact Interior Point method
1998 S. BELLAVIA
An Inexact Interior Point method for monotone NCP
1999 S. BELLAVIA; M. MACCONI
An inexact non stationary Tikhonov procedure for large-scale nonlinear ill-posed problems
2020 STEFANIA BELLAVIA, Marco Donatelli, Elisa Riccietti
An interior global method for nonlinear systems with simple bounds
2005 Stefania Bellavia; Benedetta Morini
An interior point Newton-like method for nonnegative least squares problems with degenerate solution
2006 S. BELLAVIA; M. MACCONI; B. MORINI