Relationship and improvements of three efficient block preconditioners
From MaRDI portal
Publication:6665176
DOI10.12286/jssx.j2021-0835MaRDI QIDQ6665176
Publication date: 17 January 2025
Published in: Mathematica Numerica Sinica (Search for Journal in Brave)
optimal controlpreconditionerparameter selectioncomplex linear systemstime-harmonic parabolic equation
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10)
Cites Work
- Title not available (Why is that?)
- A note on preconditioners for complex linear systems arising from PDE-constrained optimization problems
- A preconditioner for optimal control problems, constrained by Stokes equation with a time-harmonic control
- Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems
- A comparison of iterative methods to solve complex valued linear algebraic systems
- Rotated block triangular preconditioning based on PMHSS
- On preconditioned iteration methods for complex linear systems
- On preconditioned MHSS iteration methods for complex symmetric linear systems
- Block preconditioners for elliptic PDE-constrained optimization problems
- Modified HSS iteration methods for a class of complex symmetric linear systems
- Sharp error bounds of some Krylov subspace methods for non-Hermitian linear systems
- Optimizing and improving of the C-to-R method for solving complex symmetric linear systems
- A note on block diagonal and block triangular preconditioners for complex symmetric linear systems
- A robust structured preconditioner for time-harmonic parabolic optimal control problems
- Additive block diagonal preconditioning for block two-by-two linear systems of skew-Hamiltonian coefficient matrices
- Stability estimates and structural spectral properties of saddle point problems
- Motivations and realizations of Krylov subspace methods for large sparse linear systems
- Robust preconditioners for optimal control with time-periodic parabolic equation
- A block alternating splitting iteration method for a class of block two-by-two complex linear systems
- A new approximation of the Schur complement in preconditioners for PDE-constrained optimization.
- Flow control and constrained optimization problems
- A preconditioned MinRes solver for time-periodic parabolic optimal control problems
- Optimal Solvers for PDE-Constrained Optimization
- Block-triangular preconditioners for PDE-constrained optimization
- Nonstandard Norms and Robust Estimates for Saddle Point Problems
- Numerical solution of saddle point problems
- Hermitian and Skew-Hermitian Splitting Methods for Non-Hermitian Positive Definite Linear Systems
- An alternating positive-semidefinite splitting preconditioner for saddle point problems from time-harmonic eddy current models
- Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems
- A Robust Preconditioned MinRes Solver for Distributed Time-Periodic Eddy Current Optimal Control Problems
- IFISS: A Computational Laboratory for Investigating Incompressible Flow Problems
This page was built for publication: Relationship and improvements of three efficient block preconditioners
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q6665176)