BERGAMASCHI, LUCA
BERGAMASCHI, LUCA
Dipartimento di Ingegneria Civile, Edile e Ambientale - ICEA
A massively parallel exponential integrator for advection-diffusion models
2009 MARTINEZ CALOMARDO, Angeles; Bergamaschi, Luca; Caliari, Marco; Vianello, Marco
A mixed Finite Element - Finite Volume formulation of the Black-Oil model
1999 Bergamaschi, Luca; S., Mantica; G., Manzini
A New Preconditioning Approach for an Interior Point--Proximal Method of Multipliers for Linear and Convex Quadratic Programming
2021 Bergamaschi, Luca; Gondzio, Jacek; Martinez, Angeles; Pearson, John; Pougkakiotis, Spyros
A note on eigenvalue distribution of constraint-preconditioned symmetric saddle point matrices
2014 Shi Liang, Wu; Bergamaschi, Luca; Cui Xia, Li
A Numerical Experimental Study of Inverse Preconditioning for the Parallel Iterative Solution to 3D Finite Element Flow Equations
2007 Bergamaschi, Luca; Pini, Giorgio; Gambolati, Giuseppe
A survey of low-rank updates of preconditioners for sequences of symmetric linear systems
2020 Bergamaschi, L.
A time-splitting technique for the advection-dispersion equation in groundwater
2000 Mazzia, Annamaria; Bergamaschi, Luca; Putti, Mario
An Efficient Parallel MLPG Method for Poroelastic Models
2009 Bergamaschi, Luca; MARTINEZ CALOMARDO, Angeles; Pini, Giorgio
Approximate inverse preconditioning in the parallel solution of sparse eigenproblems
2000 Bergamaschi, Luca; Pini, Giorgio; Sartoretto, Flavio
Asymptotic convergence of conjugate gradient methods fo the partial symmetric eigenproblem
1997 Bergamaschi, Luca; Gambolati, Giuseppe; Pini, Giorgio
Banded target matrices and recursive FSAI for parallel preconditioning
2012 Bergamaschi, Luca; MARTINEZ CALOMARDO, Angeles
BFGS-like updates of constraint preconditioners for sequences of KKT linear systems in quadratic programming
2018 De Simone, Valentina; Bergamaschi, Luca; Di Serafino, Daniela; MARTINEZ CALOMARDO, Angeles
Bi-quadratic surface response for quantitative determination of analytes leading to partially overlapped chromatographic peaks
2001 G., Pace; A., Berton; Bergamaschi, Luca
Block preconditioners for linear systems in interior point methods for convex constrained optimization
2022 Zilli, Giovanni; Bergamaschi, Luca
Block Preconditioning Matrices for the Newton Method to Compute the Dominant λ-Modes Associated with the Neutron Diffusion Equation
2019 Carreño, Amanda; Bergamaschi, Luca; Martinez, Angeles; Vidal-Ferrándiz, Antoni; Ginestar, Damian; Verdú, Gumersindo
Compact quasi-Newton preconditioners for symmetric positive definite linear systems
2020 Bergamaschi, L.; Marin, J.; Martinez Calomardo, Angeles
Computational experience with sequential and parallel preconditioned Jacobi-Davidson for large, sparse symmetric matrices
2003 Bergamaschi, Luca; Pini, Giorgio; Sartoretto, Flavio
Computing the smallest eigenpairs of the graph Laplacian
2018 Bergamaschi, Luca; Bozzo, Enrico
Efficient approximation of the exponential operator for discrete 2D advection-diffusion problems
2003 Bergamaschi, Luca; Vianello, Marco; Caliari, M.
Efficient computation of the exponential operator for large, sparse, symmetric matrices
2000 Bergamaschi, Luca; Vianello, Marco