On augmentation block triangular preconditioners for regularized saddle point problems
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Publication:2006109
DOI10.1016/j.camwa.2015.02.007zbMath1443.65038OpenAlexW2055186390MaRDI QIDQ2006109
Wen-Di Bao, Ling Jian, Shu-Qian Shen
Publication date: 8 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.2015.02.007
Matrix equations and identities (15A24) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
Related Items (6)
New variant of the HSS iteration method for weighted Toeplitz regularized least-squares problems from image restoration ⋮ Parameterized approximate block LU preconditioners for generalized saddle point problems ⋮ A block product preconditioner for saddle point problems ⋮ Two new variants of the HSS preconditioner for regularized saddle point problems ⋮ Two improvements of the deteriorated PSS preconditioner for generalized saddle point problems ⋮ A generalized variant of simplified HSS preconditioner for generalized saddle point problems
Cites Work
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