Luca Bergamaschi

According to our database1, Luca Bergamaschi authored at least 39 papers between 1997 and 2017.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2017
Two-stage spectral preconditioners for iterative eigensolvers.
Numerical Lin. Alg. with Applic., 2017

Spectral Acceleration of Parallel Iterative Eigensolvers for Large Scale Scientific Computing.
Proceedings of the Parallel Computing is Everywhere, 2017

2015
Efficiently preconditioned inexact Newton methods for large symmetric eigenvalue problems.
Optimization Methods and Software, 2015

2014
A note on eigenvalue distribution of constraint-preconditioned symmetric saddle point matrices.
Numerical Lin. Alg. with Applic., 2014

2013
Low-rank update of preconditioners for the nonlinear Richards equation.
Mathematical and Computer Modelling, 2013

Parallel RFSAI-BFGS Preconditioners for Large Symmetric Eigenproblems.
J. Applied Mathematics, 2013

2012
On eigenvalue distribution of constraint-preconditioned symmetric saddle point matrices.
Numerical Lin. Alg. with Applic., 2012

Banded target matrices and recursive FSAI for parallel preconditioning.
Numerical Algorithms, 2012

Parallel Rayleigh Quotient Optimization with FSAI-Based Preconditioning.
J. Applied Mathematics, 2012

Quasi-Newton acceleration of ILU preconditioners for nonlinear two-phase flow equations in porous media.
Advances in Engineering Software, 2012

2011
Low-rank update of preconditioners for the inexact Newton method with SPD Jacobian.
Mathematical and Computer Modelling, 2011

FSAI-based parallel Mixed Constraint Preconditioners for saddle point problems arising in geomechanics.
J. Computational Applied Mathematics, 2011

Erratum to: Inexact constraint preconditioners for linear systems arising in interior point methods.
Comp. Opt. and Appl., 2011

Parallel Inexact Constraint Preconditioners for Saddle Point Problems.
Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

2009
A massively parallel exponential integrator for advection-diffusion models.
J. Computational Applied Mathematics, 2009

2008
Mixed Constraint Preconditioners for the iterative solution of FE coupled consolidation equations.
J. Comput. Physics, 2008

2007
Inexact constraint preconditioners for linear systems arising in interior point methods.
Comp. Opt. and Appl., 2007

2006
Parallel preconditioned conjugate gradient optimization of the Rayleigh quotient for the solution of sparse eigenproblems.
Applied Mathematics and Computation, 2006

Comparing Leja and Krylov Approximations of Large Scale Matrix Exponentials.
Proceedings of the Computational Science, 2006

2005
A Parallel Exponential Integrator for Large-Scale Discretizations of Advection-Diffusion Models.
Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 2005

Parallel Solution of Sparse Linear Systems Arising in Advection-Diffusion Problems.
Proceedings of the Euro-Par 2005, Parallel Processing, 11th International Euro-Par Conference, Lisbon, Portugal, August 30, 2005

2004
Preconditioning Indefinite Systems in Interior Point Methods for Optimization.
Comp. Opt. and Appl., 2004

Parallel Acceleration of Krylov Solvers by Factorized Approximate Inverse Preconditioners.
Proceedings of the High Performance Computing for Computational Science, 2004

The ReLPM Exponential Integrator for FE Discretizations of Advection-Diffusion Equations.
Proceedings of the Computational Science, 2004

2003
Efficient approximation of the exponential operator for discrete 2D advection-diffusion problems.
Numerical Lin. Alg. with Applic., 2003

Eigenanalysis of Finite Element 3D Flow Models by Parallel Jacobi-Davidson.
Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface,10th European PVM/MPI Users' Group Meeting, Venice, Italy, September 29, 2003

Parallel Solution of Sparse Eigenproblems by Simultaneous Rayleigh Quotient Optimization with FSAI preconditioning.
Proceedings of the Parallel Computing: Software Technology, 2003

2001
Parallel preconditioning of a sparse eigensolver.
Parallel Computing, 2001

Inexact Quasi-Newton methods for sparse systems of nonlinear equations.
Future Generation Comp. Syst., 2001

2000
Efficient computation of the exponential operator for large, sparse, symmetric matrices.
Numerical Lin. Alg. with Applic., 2000

Approximate inverse preconditioning in the parallel solution of sparse eigenproblems.
Numerical Lin. Alg. with Applic., 2000

Inexact Newton Methods and Mixed Nonlinear Complementary Problems.
Proceedings of the Numerical Analysis and Its Applications, 2000

1999
Parallel Preconditioning of Sparse Symmetric Eigenproblems.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

Efficient Parallelization of Preconditioned Conjugate Gradient Scheme for Matrices Arising from Discretizations of Diffusion Equations.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

Factorized approximate inverse preconditioning of a parallel sparse eigensolver.
Proceedings of the Parallel Computing: Fundamentals & Applications, 1999

Triangular Finite Volume-Mixed Finite Element Discretization for the Advection-Diffusion Equation.
Proceedings of the Large-Scale Scientific Computation for Engineering and Environmental Problems, 1999

1998
A Mixed Finite Element-Finite Volume Formulation of the Black-Oil Model.
SIAM J. Scientific Computing, 1998

1997
Asymptotic Convergence of Conjugate Gradient Methods for the Partial Symmetric Eigenproblem.
Numerical Lin. Alg. with Applic., 1997

Truncated Block Newton and Quasi-Newton Methods for Sparse Systems of Nonlinear Equations. Experiments on Parallel Platforms.
Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 1997


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