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ORCIDLuca Bergamaschi
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2020 – today
- 2024
[j35]Fariba Balani Bakrani, Luca Bergamaschi
, Ángeles Martínez, Masoud Hajarian:
Some preconditioning techniques for a class of double saddle point problems. Numer. Linear Algebra Appl. 31(4) (2024)- [j34]Santolo Leveque, Luca Bergamaschi, Ángeles Martínez, John W. Pearson:
Parallel-in-Time Solver for the All-at-Once Runge-Kutta Discretization. SIAM J. Matrix Anal. Appl. 45(4): 1902-1928 (2024) - [i7]Luca Bergamaschi, Angeles Martinez, John W. Pearson, Andreas Potschka:
Spectral analysis of block preconditioners for double saddle-point linear systems with application to PDE-constrained optimization. CoRR abs/2405.14605 (2024) - 2023
- [j33]Luca Bergamaschi, Massimiliano Ferronato, Giovanni Isotton, Carlo Janna, Angeles Martinez:
Parallel matrix-free polynomial preconditioners with application to flow simulations in discrete fracture networks. Comput. Math. Appl. 146: 60-70 (2023) - [i6]Santolo Leveque, Luca Bergamaschi, Ángeles Martínez, John W. Pearson:
Fast Iterative Solver for the All-at-Once Runge-Kutta Discretization. CoRR abs/2303.02090 (2023) - [i5]Fariba Bakrani Balani, Luca Bergamaschi, Angeles Martinez, Masoud Hajarian:
Some preconditioning techniques for a class of double saddle point problems. CoRR abs/2307.00525 (2023) - 2022
- [j32]Amanda Carreño, Luca Bergamaschi, Angeles Martinez, Damián Ginestar, Antoni Vidal-Ferràndiz, Gumersindo Verdú:
Strategies of Preconditioner Updates for Sequences of Linear Systems Associated with the Neutron Diffusion. Comput. Math. Methods 2022: 1-13 (2022) - [c16]Lorenzo Capineri, Andrea Bulletti, Cosimo Damiani, Luca Bergamaschi:
A Sensing System for Defects Detection in Reinforced Aluminium Panels by Ultrasonic Guided Waves Sensors. SYSINT 2022: 331-339 - [i4]Luca Bergamaschi, Massimiliano Ferronato, Giovanni Isotton, Carlo Janna, Angeles Martinez:
Parallel Matrix-free polynomial preconditioners with application to flow simulations in discrete fracture networks. CoRR abs/2208.01339 (2022) - 2021
- [j31]Luca Bergamaschi, Ángeles Martínez Calomardo:
Parallel Newton-Chebyshev polynomial preconditioners for the conjugate gradient method. Comput. Math. Methods 3(6) (2021) - [j30]Luca Bergamaschi, Jacek Gondzio, Ángeles Martínez, John W. Pearson, Spyridon Pougkakiotis:
A new preconditioning approach for an interior point-proximal method of multipliers for linear and convex quadratic programming. Numer. Linear Algebra Appl. 28(4) (2021) - 2020
- [j29]Luca Bergamaschi:
A Survey of Low-Rank Updates of Preconditioners for Sequences of Symmetric Linear Systems. Algorithms 13(4): 100 (2020) - [j28]Filippo Zanetti, Luca Bergamaschi:
Scalable Block Preconditioners for Linearized Navier-Stokes Equations at High Reynolds Number. Algorithms 13(8): 199 (2020) - [j27]Luca Bergamaschi, José Marín, Ángeles Martínez:
Compact quasi-Newton preconditioners for symmetric positive definite linear systems. Numer. Linear Algebra Appl. 27(6) (2020) - [i3]Luca Bergamaschi, José Marín, Angeles Martinez:
Compact Quasi-Newton preconditioners for SPD linear systems. CoRR abs/2001.01062 (2020) - [i2]Luca Bergamaschi, Angeles Martinez:
Parallel Newton-Chebyshev Polynomial Preconditioners for the Conjugate Gradient method. CoRR abs/2008.01440 (2020)
2010 – 2019
- 2019
- [j26]Luca Bergamaschi, Enrico Facca, Angeles Martinez, Mario Putti:
Spectral preconditioners for the efficient numerical solution of a continuous branched transport model. J. Comput. Appl. Math. 354: 259-270 (2019) - [i1]Luca Bergamaschi, Jacek Gondzio, Ángeles Martínez, John W. Pearson, Spyridon Pougkakiotis:
A New Preconditioning Approach for an Interior Point-Proximal Method of Multipliers for Linear and Convex Quadratic Programming. CoRR abs/1912.10064 (2019) - 2018
- [j25]Luca Bergamaschi, Valentina De Simone, Daniela di Serafino, Ángeles Martínez:
BFGS-like updates of constraint preconditioners for sequences of KKT linear systems in quadratic programming. Numer. Linear Algebra Appl. 25(5) (2018) - 2017
- [j24]Luca Bergamaschi, Angeles Martinez:
Two-stage spectral preconditioners for iterative eigensolvers. Numer. Linear Algebra Appl. 24(3) (2017) - [c15]Luca Bergamaschi, Ángeles Martínez:
Spectral Acceleration of Parallel Iterative Eigensolvers for Large Scale Scientific Computing. PARCO 2017: 107-116 - 2015
- [j23]Luca Bergamaschi, Angeles Martinez:
Efficiently preconditioned inexact Newton methods for large symmetric eigenvalue problems. Optim. Methods Softw. 30(2): 301-322 (2015) - 2014
- [j22]Shi-Liang Wu, Luca Bergamaschi, Cui-Xia Li:
A note on eigenvalue distribution of constraint-preconditioned symmetric saddle point matrices. Numer. Linear Algebra Appl. 21(1): 171-174 (2014) - 2013
- [j21]Luca Bergamaschi, Angeles Martinez:
Parallel RFSAI-BFGS Preconditioners for Large Symmetric Eigenproblems. J. Appl. Math. 2013: 767042:1-767042:10 (2013) - [j20]Luca Bergamaschi, Rafael Bru, Angeles Martinez, José Mas, Mario Putti:
Low-rank update of preconditioners for the nonlinear Richards equation. Math. Comput. Model. 57(7-8): 1933-1941 (2013) - 2012
- [j19]Luca Bergamaschi, Rafael Bru, Angeles Martinez, Mario Putti:
Quasi-Newton acceleration of ILU preconditioners for nonlinear two-phase flow equations in porous media. Adv. Eng. Softw. 46(1): 63-68 (2012) - [j18]Luca Bergamaschi, Angeles Martinez, Giorgio Pini:
Parallel Rayleigh Quotient Optimization with FSAI-Based Preconditioning. J. Appl. Math. 2012: 872901:1-872901:14 (2012) - [j17]Luca Bergamaschi, Angeles Martinez:
Banded target matrices and recursive FSAI for parallel preconditioning. Numer. Algorithms 61(2): 223-241 (2012) - [j16]Luca Bergamaschi:
On eigenvalue distribution of constraint-preconditioned symmetric saddle point matrices. Numer. Linear Algebra Appl. 19(4): 754-772 (2012) - 2011
- [j15]Luca Bergamaschi, Jacek Gondzio, Manolo Venturin, Giovanni Zilli:
Erratum to: Inexact constraint preconditioners for linear systems arising in interior point methods. Comput. Optim. Appl. 49(2): 401-406 (2011) - [j14]Luca Bergamaschi, Angeles Martinez:
FSAI-based parallel Mixed Constraint Preconditioners for saddle point problems arising in geomechanics. J. Comput. Appl. Math. 236(3): 308-318 (2011) - [j13]Luca Bergamaschi, Rafael Bru, Angeles Martinez:
Low-rank update of preconditioners for the inexact Newton method with SPD Jacobian. Math. Comput. Model. 54(7-8): 1863-1873 (2011) - [c14]Luca Bergamaschi, Angeles Martinez:
Parallel Inexact Constraint Preconditioners for Saddle Point Problems. Euro-Par (2) 2011: 78-89
2000 – 2009
- 2009
- [j12]Angeles Martinez, Luca Bergamaschi, Marco Caliari, Marco Vianello:
A massively parallel exponential integrator for advection-diffusion models. J. Comput. Appl. Math. 231(1): 82-91 (2009) - 2008
- [j11]Luca Bergamaschi, Massimiliano Ferronato, Giuseppe Gambolati:
Mixed Constraint Preconditioners for the iterative solution of FE coupled consolidation equations. J. Comput. Phys. 227(23): 9885-9897 (2008) - 2007
- [j10]Luca Bergamaschi, Jacek Gondzio, Manolo Venturin, Giovanni Zilli:
Inexact constraint preconditioners for linear systems arising in interior point methods. Comput. Optim. Appl. 36(2-3): 137-147 (2007) - 2006
- [j9]Luca Bergamaschi, Angeles Martinez, Giorgio Pini:
Parallel preconditioned conjugate gradient optimization of the Rayleigh quotient for the solution of sparse eigenproblems. Appl. Math. Comput. 175(2): 1694-1715 (2006) - [c13]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 - 2005
- [c12]Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto:
Parallel Solution of Sparse Linear Systems Arising in Advection-Diffusion Problems. Euro-Par 2005: 804-814 - [c11]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 - 2004
- [j8]Luca Bergamaschi, Jacek Gondzio, Giovanni Zilli:
Preconditioning Indefinite Systems in Interior Point Methods for Optimization. Comput. Optim. Appl. 28(2): 149-171 (2004) - [c10]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 - [c9]Luca Bergamaschi, Angeles Martinez:
Parallel Acceleration of Krylov Solvers by Factorized Approximate Inverse Preconditioners. VECPAR 2004: 623-636 - 2003
- [j7]Luca Bergamaschi, Marco Caliari, Marco Vianello:
Efficient approximation of the exponential operator for discrete 2D advection-diffusion problems. Numer. Linear Algebra Appl. 10(3): 271-289 (2003) - [c8]Luca Bergamaschi, Angeles Martinez, Giorgio Pini:
Parallel Solution of Sparse Eigenproblems by Simultaneous Rayleigh Quotient Optimization with FSAI preconditioning. PARCO 2003: 275-282 - [c7]Luca Bergamaschi, Angeles Martinez, Giorgio Pini, Flavio Sartoretto:
Eigenanalysis of Finite Element 3D Flow Models by Parallel Jacobi-Davidson. PVM/MPI 2003: 565-569 - 2001
- [j6]Luca Bergamaschi, Igor Moret, Giovanni Zilli:
Inexact Quasi-Newton methods for sparse systems of nonlinear equations. Future Gener. Comput. Syst. 18(1): 41-53 (2001) - [j5]Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto:
Parallel preconditioning of a sparse eigensolver. Parallel Comput. 27(7): 963-976 (2001) - 2000
- [j4]Luca Bergamaschi, Marco Vianello:
Efficient computation of the exponential operator for large, sparse, symmetric matrices. Numer. Linear Algebra Appl. 7(1): 27-45 (2000) - [j3]Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto:
Approximate inverse preconditioning in the parallel solution of sparse eigenproblems. Numer. Linear Algebra Appl. 7(3): 99-116 (2000) - [c6]Luca Bergamaschi, Giovanni Zilli:
Inexact Newton Methods and Mixed Nonlinear Complementary Problems. NAA 2000: 84-92
1990 – 1999
- 1999
- [c5]Annamaria Mazzia, Luca Bergamaschi, Mario Putti:
Triangular Finite Volume-Mixed Finite Element Discretization for the Advection-Diffusion Equation. LSSC 1999: 371-378 - [c4]Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto:
Factorized approximate inverse preconditioning of a parallel sparse eigensolver. PARCO 1999: 267-274 - [c3]Luca Bergamaschi, Mario Putti:
Efficient Parallelization of Preconditioned Conjugate Gradient Scheme for Matrices Arising from Discretizations of Diffusion Equations. PP 1999 - [c2]Luca Bergamaschi, Giorgio Pini, Flavio Sartoretto:
Parallel Preconditioning of Sparse Symmetric Eigenproblems. PP 1999 - 1998
- [j2]Luca Bergamaschi, Stefano Mantica, Gianmarco Manzini:
A Mixed Finite Element-Finite Volume Formulation of the Black-Oil Model. SIAM J. Sci. Comput. 20(3): 970-997 (1998) - 1997
- [j1]Luca Bergamaschi, Giuseppe Gambolati, Giorgio Pini:
Asymptotic Convergence of Conjugate Gradient Methods for the Partial Symmetric Eigenproblem. Numer. Linear Algebra Appl. 4(2): 69-84 (1997) - [c1]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
Coauthor Index
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