A new block-diagonal preconditioner for a class of \(3\times 3\) block saddle point problems
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Publication:2071305
DOI10.1007/s00009-021-01973-5zbMath1481.65048arXiv2109.11276OpenAlexW4210423102MaRDI QIDQ2071305
Saeed Karimi, Maryam Abdolmaleki, Davod Khojasteh Salkuyeh
Publication date: 27 January 2022
Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2109.11276
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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Cites Work
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- A relaxed positive-definite and skew-Hermitian splitting preconditioner for saddle point problems
- Variable parameter Uzawa method for solving a class of block three-by-three saddle point problems
- On parameterized block triangular preconditioners for generalized saddle point problems
- On a finite-element method for solving the three-dimensional Maxwell equations
- Performance and analysis of saddle point preconditioners for the discrete steady-state Navier-Stokes equations
- Block preconditioners for saddle point systems arising from liquid crystal directors modeling
- Constraint preconditioners for solving singular saddle point problems
- Numerical methods for generalized least squares problems
- A note on preconditioning for the \(3\times 3\) block saddle point problem
- Shift-splitting preconditioners for saddle point problems
- Shift-splitting preconditioners for a class of block three-by-three saddle point problems
- A generalized shift-splitting preconditioner for saddle point problems
- Positive stable block triangular preconditioners for symmetric saddle point problems
- Spectral analysis of the preconditioned system for the \(3 \times 3\) block saddle point problem
- Finite element convergence for the Darwin model to Maxwell's equations
- Constraint Preconditioners for Symmetric Indefinite Matrices
- Finite Element Methods with Matching and Nonmatching Meshes for Maxwell Equations with Discontinuous Coefficients
- Structure-preserving finite element methods for stationary MHD models
- Iterative Methods for Double Saddle Point Systems
- A Preconditioner for Generalized Saddle Point Problems
- On eigenvalue distribution of constraint‐preconditioned symmetric saddle point matrices
- Uzawa methods for a class of block three‐by‐three saddle‐point problems
- A Flexible Inner-Outer Preconditioned GMRES Algorithm
- Local Linear Convergence of the Alternating Direction Method of Multipliers for Quadratic Programs
