Robust additive block triangular preconditioners for block two-by-two linear systems (Q2274158): Difference between revisions

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@@ Property / Recommended article @@
+Two-parameter block triangular splitting preconditioner for block two-by-two linear systems
+Normal rank
+Similarity Score: 0.9127462Amount 0.9127462
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+Recommender Run: Recommender Run 3
@@ Property / Recommended article @@
+Additive block diagonal preconditioning for block two-by-two linear systems of skew-Hamiltonian coefficient matrices
+Normal rank
+Similarity Score: 0.8970766Amount 0.8970766
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-Amount
+.8970766
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+Recommender Run: Recommender Run 3
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+Similarity Score: 0.8892123Amount 0.8892123
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+Inexact rotated block triangular preconditioners for a class of block two-by-two matrices
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+Similarity Score: 0.8892108Amount 0.8892108
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Latest revision as of 03:09, 20 April 2025

scientific article

Language	Label	Description	Also known as
English	Robust additive block triangular preconditioners for block two-by-two linear systems	scientific article

Statements

scholarly article

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Robust additive block triangular preconditioners for block two-by-two linear systems (English)

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Zhao-Zheng Liang

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Numerical Algorithms

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publication date

19 September 2019

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zbMATH Keywords

block two-by-two linear system

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preconditioning

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spectral analysis

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iterative method

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optimization

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describes a project that uses

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MaRDI profile type

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full work available at URL

https://doi.org/10.1007/s11075-018-0611-2

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Numerical and computational efficiency of solvers for two-phase problems

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Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems

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Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems. Stokes control

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A preconditioner for optimal control problems, constrained by Stokes equation with a time-harmonic control

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Real valued iterative methods for solving complex symmetric linear systems

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A comparison of iterative methods to solve complex valued linear algebraic systems

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Block preconditioners for elliptic PDE-constrained optimization problems

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Rotated block triangular preconditioning based on PMHSS

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On preconditioned iteration methods for complex linear systems

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Modified HSS iteration methods for a class of complex symmetric linear systems

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On preconditioned MHSS iteration methods for complex symmetric linear systems

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Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems

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Additive block diagonal preconditioning for block two-by-two linear systems of skew-Hamiltonian coefficient matrices

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Hermitian and Skew-Hermitian Splitting Methods for Non-Hermitian Positive Definite Linear Systems

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Block preconditioning of real-valued iterative algorithms for complex linear systems

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Numerical solution of saddle point problems

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Preconditioning for Vector-Valued Cahn--Hilliard Equations

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Efficient numerical solution of discrete multi-component Cahn-Hilliard systems

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On a type of matrix splitting preconditioners for a class of block two-by-two linear systems

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Solving complex-valued linear systems via equivalent real formulations

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IFISS: A Computational Laboratory for Investigating Incompressible Flow Problems

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Preconditioned GSOR iterative method for a class of complex symmetric system of linear equations

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A new iterative method for solving a class of complex symmetric system of linear equations

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Finite elements in computational electromagnetism

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Stability estimates and structural spectral properties of saddle point problems

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Inexact rotated block triangular preconditioners for a class of block two-by-two matrices

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A robust structured preconditioner for time-harmonic parabolic optimal control problems

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On SSOR iteration method for a class of block two-by-two linear systems

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An algebraic multigrid method with guaranteed convergence rate

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Aggregation-Based Algebraic Multigrid for Convection-Diffusion Equations

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A new approximation of the Schur complement in preconditioners for PDE-constrained optimization.

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Development and Analysis of a Block-Preconditioner for the Phase-Field Crystal Equation

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On Preconditioned MHSS Real-Valued Iteration Methods for a Class of Complex Symmetric Indefinite Linear Systems

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Generalized successive overrelaxation iterative method for a class of complex symmetric linear system of equations

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Numerical methods in computational electrodynamics. Linear systems in practical applications

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Alternating-directional PMHSS iteration method for a class of two-by-two block linear systems

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A generalization of preconditioned MHSS iteration method for complex symmetric indefinite linear systems

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Splitting-based block preconditioning methods for block two-by-two matrices of real square blocks

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Parameterized rotated block preconditioning techniques for block two-by-two systems with application to complex linear systems

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Accelerated PMHSS iteration methods for complex symmetric linear systems

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Identifiers

Mathematics Subject Classification ID

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zbMATH DE Number

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10.1007/S11075-018-0611-2

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Sitelinks

Mathematics(1 entry)

mardi Publication:2274158

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