Combination of augmented Lagrangian technique and ST preconditioner for saddle point problems
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Publication:2203784
DOI10.1016/j.camwa.2018.10.026zbMath1442.65034OpenAlexW2900050010WikidataQ128968578 ScholiaQ128968578MaRDI QIDQ2203784
Hai-long Shen, Xin-hui Shao, Hong-Yu Wu
Publication date: 2 October 2020
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2018.10.026
augmented Lagrangian techniquepreconditioned systemST preconditionersymmetric and positive definite matrix
Positive matrices and their generalizations; cones of matrices (15B48) Iterative numerical methods for linear systems (65F10) Matrix completion problems (15A83) Preconditioners for iterative methods (65F08)
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