Natural preconditioning and iterative methods for saddle point systems

Natural preconditioning and iterative methods for saddle point systems

The solution of quadratic or locally quadratic extremum problems subject to linear(ized) constraints gives rise to linear systems in saddle point form. This is true whether in the continuous or the discrete setting, so saddle point systems arising from the discretization of partial differential equa...

Bibliografski detalji
Glavni autori:	Pestana, J, Wathen, AJ
Format:	Journal article
Izdano:	Society for Industrial and Applied Mathematics 2015

Slični predmeti

Combination preconditioning of saddle point systems for positive definiteness
od: Pestana, J, i dr.
Izdano: (2012)

Combination preconditioning of saddle point systems for positive definiteness
od: Pestana, J, i dr.
Izdano: (2011)

Combination preconditioning of saddle point systems for positive definiteness
od: Pestana, J, i dr.
Izdano: (2013)

Implicit-factorization preconditioning and iterative solvers for regularized saddle-point systems
od: Dollar, H, i dr.
Izdano: (2006)

Natural preconditioners for saddle point systems
od: Pestana, J, i dr.
Izdano: (2013)

Preconditioning saddle-point systems with applications in optimization
od: Dollar, H, i dr.
Izdano: (2010)

Some Preconditioning Techniques for Saddle Point Problems
od: Benzi, M, i dr.
Izdano: (2006)

On iterative methods and implicit-factorization preconditioners for regularized saddle-point systems
od: Dollar, H, i dr.
Izdano: (2005)

The antitriangular factorization of saddle point matrices
od: Pestana, J, i dr.
Izdano: (2014)

The antitriangular factorisation of saddle point matrices
od: Pestana, J, i dr.
Izdano: (2013)

On the eigenvalues and eigenvectors of nonsymmetric saddle point matrices preconditioned by block triangular matrices
od: Pestana, J
Izdano: (2013)

Combination preconditioning and self−adjointness in non−standard inner products with application to saddle point problems
od: Stoll, M, i dr.
Izdano: (2015)

Combination preconditioning and self-adjointness in non-standard inner products with application to saddle point problems
od: Stoll, M, i dr.
Izdano: (2007)

Matching Schur complement approximations for certain saddle-point systems
od: Pearson, JW, i dr.
Izdano: (2018)

A Preconditioned MINRES method for nonsymmetric Toeplitz matrices
od: Pestana, J, i dr.
Izdano: (2015)

Preconditioned iterative methods for implicit equations
od: Wathen, A
Izdano: (2000)

A block-diagonally preconditioned Uzawa splitting iteration method for solving a class of saddle-point problems
od: Bo Wu, i dr.
Izdano: (2023-06-01)

Preconditioning and iterative solution of all-at-once systems for evolutionary partial differential equations
od: McDonald, E, i dr.
Izdano: (2018)

Chebyshev Semi−iteration in Preconditioning
od: Wathen, T
Izdano: (2008)

The alternate direction iterative methods for generalized saddle point systems
od: Shuanghua Luo, i dr.
Izdano: (2019-11-01)

Chebyshev semi-iteration in Preconditioning
od: Rees, T, i dr.
Izdano: (2008)

Nonstandard inner products and preconditioned iterative methods
od: Pestana, J
Izdano: (2011)

Preconditioning iterative methods for the optimal control of the stokes equations
od: Rees, T, i dr.
Izdano: (2011)

PRECONDITIONING ITERATIVE METHODS FOR THE OPTIMAL CONTROL OF THE STOKES EQUATIONS
od: Rees, T, i dr.
Izdano: (2011)

Preconditioning iterative methods for the optimal control of the Stokes equation
od: Rees, T, i dr.
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Analysis of preconditioners for saddle-point problems
od: Loghin, D, i dr.
Izdano: (2002)

Analysis of preconditioners for saddle-point problems
od: Loghin, D, i dr.
Izdano: (2004)

Generalized Iterative Methods for Solving Double Saddle Point Problem
od: Michele Benzi, i dr.
Izdano: (2019-12-01)

The Bramble−Pasciak preconditioner for saddle point problems
od: Stoll, M, i dr.
Izdano: (2007)

The Bramble-Pasciak preconditioner for saddle point problems
od: Stoll, M, i dr.
Izdano: (2007)

Approximate factorization constraint preconditioners for saddle-point matrices
od: Dollar, H, i dr.
Izdano: (2006)

Incomplete factorization constraint preconditioners for saddle-point matrices
od: Dollar, H, i dr.
Izdano: (2004)

Eigenvalue bounds of the shift-splitting preconditioned singular nonsymmetric saddle-point matrices
od: Quan Shi, i dr.
Izdano: (2016-10-01)

Generalized accelerated AOR splitting iterative method for generalized saddle point problems
od: Jin-Song Xiong
Izdano: (2022-02-01)

Preconditioned iterative methods /
od: Evans, David J.
Izdano: (1994)

Kaczmarz method for saddle point systems
od: Wang Jinmei, i dr.
Izdano: (2021-01-01)

Using constraint preconditioners with regularized saddle-point problems
od: Dollar, H, i dr.
Izdano: (2005)

Using constraint preconditioners with regularized saddle-point problems
od: Dollar, H, i dr.
Izdano: (2007)

Analysis of preconditioned iterative solvers for incompressible flow problems
od: Melchior, S, i dr.
Izdano: (2011)

Analysis of preconditioned iterative solvers for incompressible flow problems
od: Melchior, SA, i dr.
Izdano: (2012)