Uzawa-low method and preconditioned Uzawa-low method for three-order block saddle point problem

DOI10.1016/j.amc.2015.07.107zbMath1410.65105OpenAlexW1753593687MaRDI QIDQ668713

Ji-Cheng Li, Na-Na Wang, Xu Kong

Publication date: 19 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.2015.07.107

zbMATH Keywords

saddle point problemparameter analysiscentered preconditioned methodthree-order block saddle point problemUzawa-low method

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical mathematical programming methods (65K05) Iterative numerical methods for linear systems (65F10)

Related Items

Class of Uzawa-NPHSS iteration method for solving nonsingular and singular saddle point problems ⋮ A class of new extended shift-splitting preconditioners for saddle point problems ⋮ Generalized AOR method for solving a class of generalized saddle point problems ⋮ Variants of the Uzawa method for three-order block saddle point problem

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