Luca Bergamaschi

Luca Bergamaschi, Rafael Bru, Angeles Martinez, José Mas, Mario Putti: Low-rank update of preconditioners for the nonlinear Richards equation. Mathematical and Computer Modelling 57(7-8): 1933-1941 (2013)

Luca Bergamaschi, Rafael Bru, Angeles Martinez, Mario Putti: Quasi-Newton acceleration of ILU preconditioners for nonlinear two-phase flow equations in porous media. Advances in Engineering Software 46(1): 63-68 (2012)

Luca Bergamaschi, Angeles Martinez: Banded target matrices and recursive FSAI for parallel preconditioning. Numerical Algorithms 61(2): 223-241 (2012)

Luca Bergamaschi, Jacek Gondzio, Manolo Venturin, Giovanni Zilli: Erratum to: Inexact constraint preconditioners for linear systems arising in interior point methods. Comp. Opt. and Appl. 49(2): 401-406 (2011)

Luca Bergamaschi, Angeles Martinez: FSAI-based parallel Mixed Constraint Preconditioners for saddle point problems arising in geomechanics. J. Computational Applied Mathematics 236(3): 308-318 (2011)

Luca Bergamaschi, Rafael Bru, Angeles Martinez: Low-rank update of preconditioners for the inexact Newton method with SPD Jacobian. Mathematical and Computer Modelling 54(7-8): 1863-1873 (2011)

Luca Bergamaschi, Angeles Martinez: Parallel Inexact Constraint Preconditioners for Saddle Point Problems. Euro-Par (2) 2011: 78-89

Angeles Martinez, Luca Bergamaschi, Marco Caliari, Marco Vianello: A massively parallel exponential integrator for advection-diffusion models. J. Computational Applied Mathematics 231(1): 82-91 (2009)

Luca Bergamaschi, Jacek Gondzio, Manolo Venturin, Giovanni Zilli: Inexact constraint preconditioners for linear systems arising in interior point methods. Comp. Opt. and Appl. 36(2-3): 137-147 (2007)

Luca Bergamaschi, Angeles Martinez, Giorgio Pini: Parallel preconditioned conjugate gradient optimization of the Rayleigh quotient for the solution of sparse eigenproblems. Applied Mathematics and Computation 175(2): 1694-1715 (2006)

Luca Bergamaschi, Marco Caliari, Angeles Martinez, Marco Vianello: Comparing Leja and Krylov Approximations of Large Scale Matrix Exponentials. International Conference on Computational Science (4) 2006: 685-692

Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto: Parallel Solution of Sparse Linear Systems Arising in Advection-Diffusion Problems. Euro-Par 2005: 804-814

Luca Bergamaschi, Marco Caliari, Angeles Martinez, Marco Vianello: A Parallel Exponential Integrator for Large-Scale Discretizations of Advection-Diffusion Models. PVM/MPI 2005: 483-492

Luca Bergamaschi, Jacek Gondzio, Giovanni Zilli: Preconditioning Indefinite Systems in Interior Point Methods for Optimization. Comp. Opt. and Appl. 28(2): 149-171 (2004)

Luca Bergamaschi, Marco Caliari, Marco Vianello: The ReLPM Exponential Integrator for FE Discretizations of Advection-Diffusion Equations. International Conference on Computational Science 2004: 434-442

Luca Bergamaschi, Angeles Martinez: Parallel Acceleration of Krylov Solvers by Factorized Approximate Inverse Preconditioners. VECPAR 2004: 623-636

Luca Bergamaschi, Angeles Martinez, Giorgio Pini: Parallel Solution of Sparse Eigenproblems by Simultaneous Rayleigh Quotient Optimization with FSAI preconditioning. PARCO 2003: 275-282

Luca Bergamaschi, Angeles Martinez, Giorgio Pini, Flavio Sartoretto: Eigenanalysis of Finite Element 3D Flow Models by Parallel Jacobi-Davidson. PVM/MPI 2003: 565-569

Luca Bergamaschi, Igor Moret, Giovanni Zilli: Inexact Quasi-Newton methods for sparse systems of nonlinear equations. Future Generation Comp. Syst. 18(1): 41-53 (2001)

Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto: Parallel preconditioning of a sparse eigensolver. Parallel Computing 27(7): 963-976 (2001)

Luca Bergamaschi, Giovanni Zilli: Inexact Newton Methods and Mixed Nonlinear Complementary Problems. NAA 2000: 84-92

Annamaria Mazzia, Luca Bergamaschi, Mario Putti: Triangular Finite Volume-Mixed Finite Element Discretization for the Advection-Diffusion Equation. LSSC 1999: 371-378

Luca Bergamaschi, Mario Putti: Efficient Parallelization of Preconditioned Conjugate Gradient Scheme for Matrices Arising from Discretizations of Diffusion Equations. PPSC 1999

Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto: Parallel Preconditioning of Sparse Symmetric Eigenproblems. PPSC 1999

Giovanni Zilli, Luca Bergamaschi: Truncated Block Newton and Quasi-Newton Methods for Sparse Systems of Nonlinear Equations. Experiments on Parallel Platforms. PVM/MPI 1997: 390-397