A new version of a preconditioning method for certain two-by-two block matrices with square blocks
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Publication:1999705
DOI10.1007/s10543-018-0741-xOpenAlexW2904487993MaRDI QIDQ1999705
Davod Khojasteh Salkuyeh, Owe Axelsson
Publication date: 27 June 2019
Published in: BIT (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10543-018-0741-x
Related Items (23)
Efficient iteration methods for complex systems with an indefinite matrix term ⋮ Exact inverse solution techniques for a class of complex valued block two-by-two linear systems ⋮ A fully structured preconditioner for a class of complex symmetric indefinite linear systems ⋮ A variant of PMHSS iteration method for a class of complex symmetric indefinite linear systems ⋮ A new iterative method for solving the systems arisen from finite element discretization of a time-harmonic parabolic optimal control problems ⋮ An efficient preconditioned variant of the PSS preconditioner for generalized saddle point problems ⋮ A new free-parameter double splitting iteration method for PDE-constrained optimization problems ⋮ Two-parameter double-step scale splitting real-valued iterative method for solving complex symmetric linear systems ⋮ Preconditioned triangular splitting iteration method for a class of complex symmetric linear systems ⋮ Modified Newton-PBS method for solving a class of complex symmetric nonlinear systems ⋮ Rotated block diagonal preconditioners for Navier-Stokes control problems ⋮ A new double-step splitting iteration method for certain block two-by-two linear systems ⋮ A Survey of Optimal Control Problems for PDEs ⋮ Superior properties of the PRESB preconditioner for operators on two-by-two block form with square blocks ⋮ On the parameter selection in the transformed matrix iteration method ⋮ An Introduction and Summary of Use of Optimal Control Methods for PDE’s ⋮ Applications of the PRESB Preconditioning Method for OPT-PDE Problems ⋮ A new iterative method for solving a class of two-by-two block complex linear systems ⋮ PMHSS iteration method and preconditioners for Stokes control PDE-constrained optimization problems ⋮ Efficient block splitting iteration methods for solving a class of complex symmetric linear systems ⋮ Extrapolation Accelerated PRESB Method for Solving a Class of Block Two-By-Two Linear Systems ⋮ A new two-parameter iteration method for indefinite complex symmetric linear systems ⋮ Fast rotated BSOR method for block two-by-two linear systems with application to PDE-constrained optimal control problems
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