The modified Uzawa methods for solving singular linear systems
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Publication:825490
DOI10.1016/j.camwa.2021.11.009OpenAlexW3214759149MaRDI QIDQ825490
Publication date: 17 December 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2021.11.009
Computational methods for sparse matrices (65F50) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Preconditioners for iterative methods (65F08)
Cites Work
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- Modified accelerated parameterized inexact Uzawa method for singular and nonsingular saddle point problems
- On semi-convergence of a class of Uzawa methods for singular saddle-point problems
- Semi-convergence analysis of Uzawa-AOR method for singular saddle point problems
- Block preconditioners for elliptic PDE-constrained optimization problems
- Convergence behavior of generalized parameterized Uzawa method for singular saddle-point problems
- A class of Uzawa-SOR methods for saddle point problems
- On semi-convergence of parameterized Uzawa methods for singular saddle point problems
- Preconditioners for saddle point problems arising in computational fluid dynamics
- Preconditioned Hermitian and skew-Hermitian splitting methods for non-Hemitian positive semidefinite linear systems
- Analysis of modified SSOR method for augmented linear systems
- On generalized parameterized inexact Uzawa methods for singular saddle-point problems
- Variants of the Uzawa method for saddle point problem
- A generalization of the inexact parameterized Uzawa methods for saddle point problems
- Block alternating splitting implicit iteration methods for saddle-point problems from time-harmonic eddy current models
- A variant of the AOR method for augmented systems
- Accelerated Hermitian and skew-Hermitian splitting iteration methods for saddle-point problems
- Numerical solution of saddle point problems
- On the Convergence of General Stationary Linear Iterative Methods for Singular Linear Systems
- Mixed and Hybrid Finite Element Methods
- Accelerated Overrelaxation Method
- Analysis of the Inexact Uzawa Algorithm for Saddle Point Problems
- Hermitian and Skew-Hermitian Splitting Methods for Non-Hermitian Positive Definite Linear Systems
- Uzawa type algorithms for nonsymmetric saddle point problems
- Preconditioning methods for linear systems arising in constrained optimization problems
- SOR-like methods for augmented systems
