A new relaxed PSS preconditioner for nonsymmetric saddle point problems
From MaRDI portal
Publication:1738087
DOI10.1016/j.amc.2017.03.022zbMath1411.65046OpenAlexW2604862712MaRDI QIDQ1738087
Chuanqing Gu, Ju-Li Zhang, Ke Zhang
Publication date: 29 March 2019
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2017.03.022
Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)
Related Items
A relaxed block splitting preconditioner for complex symmetric indefinite linear systems ⋮ A simplified PSS preconditioner for non-Hermitian generalized saddle point problems ⋮ Efficient HSS-based preconditioners for generalized saddle point problems
Uses Software
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- A relaxed positive-definite and skew-Hermitian splitting preconditioner for saddle point problems
- A note on the positive stable block triangular preconditioner for generalized saddle point problems
- A relaxed dimensional factorization preconditioner for the incompressible Navier-Stokes equations
- A dimensional split preconditioner for Stokes and linearized Navier-Stokes equations
- A relaxed splitting preconditioner for generalized saddle point problems
- On parameterized inexact Uzawa methods for generalized saddle point problems
- Numerical solution of the incompressible Navier-Stokes equations
- Preconditioned Hermitian and skew-Hermitian splitting methods for non-Hemitian positive semidefinite linear systems
- Motivations and realizations of Krylov subspace methods for large sparse linear systems
- New preconditioners for saddle point problems
- A modified dimensional split preconditioner for generalized saddle point problems
- A relaxed deteriorated PSS preconditioner for nonsymmetric saddle point problems from the steady Navier-Stokes equation
- On generalized successive overrelaxation methods for augmented linear systems
- Optimal parameters in the HSS-like methods for saddle-point problems
- Structured preconditioners for nonsingular matrices of block two-by-two structures
- Accelerated Hermitian and skew-Hermitian splitting iteration methods for saddle-point problems
- Numerical solution of saddle point problems
- Constraint Preconditioners for Symmetric Indefinite Matrices
- GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems
- Hermitian and Skew-Hermitian Splitting Methods for Non-Hermitian Positive Definite Linear Systems
- Constraint Preconditioning for Indefinite Linear Systems
- A Note on Preconditioning for Indefinite Linear Systems
- A Preconditioner for Generalized Saddle Point Problems
- Block Triangular and Skew-Hermitian Splitting Methods for Positive-Definite Linear Systems
- IFISS: A Computational Laboratory for Investigating Incompressible Flow Problems
- Constraint-Style Preconditioners for Regularized Saddle Point Problems
- A Relaxed HSS Preconditioner for Saddle Point Problems from Meshfree Discretization
- A Unified Approach for Uzawa Algorithms
- Algorithm 837
- Approximate Factorization Constraint Preconditioners for Saddle-Point Matrices
