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Preconditioning techniques of all-at-once systems for multi-term time-fractional diffusion equations.

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On the improvement of shift-splitting preconditioners for double saddle point problems.

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J. Appl. Math. Comput., April, 2024

Additional block triangular preconditioners for coupled block two-by-two linear systems arising from Stokes control problems.

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Comput. Appl. Math., October, 2023

A preconditioned general modulus-based matrix splitting iteration method for solving horizontal linear complementarity problems.

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Numer. Algorithms, June, 2023

A class of block alternating splitting implicit iteration methods for double saddle point linear systems.

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Numer. Linear Algebra Appl., January, 2023

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Numer. Algorithms, 2022

Exact inverse solution techniques for a class of complex valued block two-by-two linear systems.

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Numer. Algorithms, 2022

Tensorized low-rank circulant preconditioners for multilevel Toeplitz linear systems from high-dimensional fractional Riesz equations.

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Comput. Math. Appl., 2022

On Chebyshev accelerated iteration methods for two-by-two block linear systems.

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J. Comput. Appl. Math., 2021

Inner product free iterative solution and elimination methods for linear systems of a three-by-three block matrix form.

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J. Comput. Appl. Math., 2021

Analysis of modified SSOR method for augmented linear systems.

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Robust preconditioning techniques for multiharmonic finite element method with application to time-periodic parabolic optimal control problems.

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Fast solver of optimal control problems constrained by Ohta-Kawasaki equations.

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Numer. Algorithms, 2020

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Numer. Algorithms, 2019

A note on preconditioning methods for time-periodic eddy current optimal control problems.

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J. Comput. Appl. Math., 2019

Convergence analysis of modified PGSS methods for singular saddle-point problems.

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Comput. Math. Appl., 2019

A class of modified DPSS preconditioners for generalized saddle-point linear systems.

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

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Math. Model. Anal., 2018

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J. Comput. Appl. Math., 2018

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A note on preconditioner for the Ohta-Kawasaki equation.

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J. Comput. Appl. Math., 2017

Analysis of the relaxed deteriorated PSS preconditioner for singular saddle point linear systems.

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Appl. Math. Comput., 2017

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

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Numer. Algorithms, 2016

SIMPLE-like preconditioners for saddle point problems from the steady Navier-Stokes equations.

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J. Comput. Appl. Math., 2016

Two new variants of the HSS preconditioner for regularized saddle point problems.

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On PSS-based constraint preconditioners for singular nonsymmetric saddle point problems.

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Appl. Math. Lett., 2015

On generalized local Hermitian and skew-Hermitian splitting iterative method for block two-by-two linear systems.

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Appl. Math. Comput., 2015

On parameterized generalized skew-Hermitian triangular splitting iteration method for singular and nonsingular saddle point problems.

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Appl. Math. Comput., 2015

On HSS-based sequential two-stage method for non-Hermitian saddle point problems.

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Appl. Math. Comput., 2014

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Appl. Math. Comput., 2014

On semi-convergence of a class of Uzawa methods for singular saddle-point problems.

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Appl. Math. Comput., 2014

On block-diagonally preconditioned accelerated parameterized inexact Uzawa method for singular saddle point problems.

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