Stefania Bellavia
Stefania Bellavia
Verified email at unifi.it - Homepage
TitleCited byYear
An affine scaling trust-region approach to bound-constrained nonlinear systems
S Bellavia, M Macconi, B Morini
Applied Numerical Mathematics 44 (3), 257-280, 2003
1302003
A globally convergent Newton-GMRES subspace method for systems of nonlinear equations
S Bellavia, B Morini
SIAM Journal on Scientific Computing 23 (3), 940-960, 2001
892001
Inexact interior-point method
S Bellavia
Journal of Optimization Theory and Applications 96 (1), 109-121, 1998
761998
STRSCNE: A scaled trust-region solver for constrained nonlinear equations
S Bellavia, M Macconi, B Morini
Computational Optimization and Applications 28 (1), 31-50, 2004
712004
An interior point Newton‐like method for non‐negative least‐squares problems with degenerate solution
S Bellavia, M Macconi, B Morini
Numerical Linear Algebra with Applications 13 (10), 825-846, 2006
522006
Convergence of a regularized Euclidean residual algorithm for nonlinear least-squares
S Bellavia, C Cartis, NIM Gould, B Morini, PL Toint
SIAM Journal on Numerical Analysis 48 (1), 1-29, 2010
412010
Subspace trust-region methods for large bound-constrained nonlinear equations
S Bellavia, B Morini
SIAM journal on numerical analysis 44 (4), 1535-1555, 2006
362006
A matrix-free preconditioner for sparse symmetric positive definite systems and least-squares problems
S Bellavia, J Gondzio, B Morini
SIAM Journal on Scientific Computing 35 (1), A192-A211, 2013
282013
Nonsymmetric preconditioner updates in Newton–Krylov methods for nonlinear systems
S Bellavia, D Bertaccini, B Morini
SIAM Journal on Scientific Computing 33 (5), 2595-2619, 2011
282011
A preconditioning framework for sequences of diagonally modified linear systems arising in optimization
S Bellavia, VD Simone, D Di Serafino, B Morini
SIAM Journal on Numerical Analysis 50 (6), 3280-3302, 2012
262012
Efficient preconditioner updates for shifted linear systems
S Bellavia, V De Simone, D Di Serafino, B Morini
SIAM Journal on Scientific Computing 33 (4), 1785-1809, 2011
262011
An interior global method for nonlinear systems with simple bounds
S Bellavia, B Morini
Optimization Methods and Software 20 (4-5), 453-474, 2005
242005
Structurally tuned iridescent surfaces inspired by nature
O Deparis, M Rassart, C Vandenbem, V Welch, JP Vigneron, S Lucas
New Journal of Physics 10 (1), 013032, 2008
232008
Constrained Dogleg Methods for nonlinear systems with simple bounds
S Bellavia, M Macconi, S Pieraccini
Computational Optimization and Applications 53 (3), 771-794, 2012
202012
Updating constraint preconditioners for KKT systems in quadratic programming via low-rank corrections
S Bellavia, V De Simone, D di Serafino, B Morini
SIAM Journal on Optimization 25 (3), 1787-1808, 2015
132015
Theoretical study of an adaptive cubic regularization method with dynamic inexact Hessian information
S Bellavia, G Gurioli, B Morini
arXiv preprint arXiv:1808.06239, 2018
122018
New updates of incomplete LU factorizations and applications to large nonlinear systems
S Bellavia, B Morini, M Porcelli
Optimization Methods and Software 29 (2), 321-340, 2014
122014
Globalization strategies for Newton–Krylov methods for stabilized FEM discretization of Navier–Stokes equations
S Bellavia, S Berrone
Journal of Computational Physics 226 (2), 2317-2340, 2007
122007
Strong local convergence properties of adaptive regularized methods for nonlinear least squares
S Bellavia, B Morini
IMA Journal of Numerical Analysis 35 (2), 947-968, 2015
112015
A Switching-Method for nonlinear systems
S Bellavia, MG Gasparo, M Macconi
Journal of computational and applied mathematics 71 (1), 83-93, 1996
111996
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Articles 1–20