Modified Uzawa methods for saddle point problems

DOI10.1016/j.amc.2017.07.028zbMath1426.65049OpenAlexW2747606489MaRDI QIDQ1740178

Chang-jun Li, Chen Li, Xin-hui Shao

Publication date: 29 April 2019

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2017.07.028

zbMATH Keywords

convergencesaddle point problemsUzawa methodsymmetric positive definite matrixmodified Uzawa method

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Matrix equations and identities (15A24) Iterative numerical methods for linear systems (65F10)

Cites Work

• A generalization of parameterized inexact Uzawa method for generalized saddle point problems
• Symmetric SOR method for augmented systems
• On parameterized inexact Uzawa methods for generalized saddle point problems
• A class of Uzawa-SOR methods for saddle point problems
• Minimum residual methods for augmented systems
• A note on GPIU method for generalized 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
• Numerical methods for generalized least squares problems
• Variants of the Uzawa method for saddle point problem
• A generalization of the inexact parameterized Uzawa methods for saddle point problems
• On generalized successive overrelaxation methods for augmented linear systems
• Stability of Augmented System Factorizations in Interior-Point Methods
• Numerical solution of saddle point problems
• Fast Nonsymmetric Iterations and Preconditioning for Navier–Stokes Equations
• SOR-like methods for augmented systems

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