Sfoglia per Autore
Some preconditioning techniques for a class of double saddle point problems
2024 Bakrani, Fb; Bergamaschi, L; Martinez, A; Hajarian, M
Solutions for optimal care and research for children and adolescents with extremely rare cancers developed within the Joint Action for Rare Cancers (JARC)
2023 Roganovic, Jelena; Bien, Ewa; Ferrari, Andrea; Vassal, Gilles; Trama, Annalisa; Casali, Paolo G.; Kienesberger, Annita; Bisogno, Gianni; Virgone, Calogero; Ben Ami, Tal; Reguerre, Yves; Godzinski, Jan; Farinha, Nuno Jorge; Bergamaschi, Luca; Schneider, Dominik T.; Orbach, Daniel; Brecht, Ines B.
Two block preconditioners for a class of double saddle point linear systems
2023 Bakrani Balani, Fariba; Hajarian, Masoud; Bergamaschi, Luca
Parallel Matrix-free polynomial preconditioners with application to flow simulations in discrete fracture networks
2023 Bergamaschi, L.; Ferronato, M.; Isotton, G.; Janna, C.; Martinez, A.
Fast Iterative Solver for the All-at-Once Runge--Kutta Discretization
2023 Leveque, Santolo; Bergamaschi, Luca; Martínez, Ángeles; Pearson, John W.
Parallel Newton-Chebyshev Preconditioners for the Conjugate Gradient method
2022 Bergamaschi, Luca; Martinez Calomardo, Angeles
Block preconditioners for linear systems in interior point methods for convex constrained optimization
2022 Zilli, Giovanni; Bergamaschi, Luca
Strategies of Preconditioner Updates for Sequences of Linear Systems Associated with the Neutron Diffusion
2022 Carreño, A.; Bergamaschi, L.; Martínez Calomardo, A.; Ginestar, D.; Vidal-Ferràndiz, A.; Verdú, G.
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 survey of low-rank updates of preconditioners for sequences of symmetric linear systems
2020 Bergamaschi, L.
Compact quasi-Newton preconditioners for symmetric positive definite linear systems
2020 Bergamaschi, L.; Marin, J.; Martinez Calomardo, Angeles
Scalable Block Preconditioners for Linearized Navier-Stokes Equations at High Reynolds Number
2020 Zanetti, Filippo; Bergamaschi, Luca
Spectral preconditioners for the efficient numerical solution of a continuous branched transport model
2019 Bergamaschi, L.; Facca, E.; Martínez, Á.; Putti, M.
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
Generalized block tuned preconditioners for SPD eigensolvers
2019 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
Spectral acceleration of parallel iterative eigensolvers for large scale scientific computing
2018 Bergamaschi, Luca; Martínez, Ángeles
Computing the smallest eigenpairs of the graph Laplacian
2018 Bergamaschi, Luca; Bozzo, Enrico
Two-stage spectral preconditioners for iterative eigensolvers
2017 Bergamaschi, Luca; MARTINEZ CALOMARDO, Angeles
Spectral preconditioners for the efficient numerical solution of sequences of linear systems
2017 Bergamaschi, Luca; MARTINEZ CALOMARDO, Angeles; Facca, Enrico; Putti, Mario
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