On parameterized block symmetric positive definite preconditioners for a class of block three-by-three saddle point problems
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Publication:2068643
DOI10.1016/j.cam.2021.113959zbMath1480.65067OpenAlexW4200456772MaRDI QIDQ2068643
Publication date: 20 January 2022
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2021.113959
Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
Related Items
Extensive generalized shift-splitting preconditioner for \(3 \times 3\) block saddle point problems ⋮ A simplified relaxed alternating positive semi-definite splitting preconditioner for saddle point problems with three-by-three block structure ⋮ Two block preconditioners for a class of double saddle point linear systems ⋮ A modified preconditioner for three-by-three block saddle point problems ⋮ A new block triangular preconditioner for three-by-three block saddle-point problem.
Uses Software
Cites Work
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