Mohsen Masoudi
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Mohsen Masoudi has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Davod Khojasteh Salkuyeh
Faculty of Mathematical Sciences, University of Guilan, Rasht, Iran
5 shared publications Abbas Salemi
1 shared publication- Abbas Salemi
Department of Applied Mathematics, Shahid Bahonar University of Kerman, Kerman, Iran
1 shared publication - Davod Hezari1 shared publication
- Mohammad Keyanpour
Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Guilan, Rasht, Iran
1 shared publication - Shadi Amiri
Faculty of Mathematical Sciences, University of Guilan, Rasht, Iran
1 shared publication
Latest Publications
- 1 September 2022
- Published by Elsevier in ISA Transactions
- Vol. 128 (Pt A) , 144-161
Observer-based output feedback control design for a fractional ODE and a fractional PDE cascaded system
- 1 September 2022
- Published by Elsevier in ISA Transactions
- Vol. 128 (Pt A) , 144-161
Observer-based output feedback control design for a fractional ODE and a fractional PDE cascaded system
- Open Access
- 11 June 2021
- Published by Taylor & Francis in International Journal of Computer Mathematics
- Vol. 99 (4) , 837-851
Semiconvergence of the extended PSS method for singular generalized saddle point problems
Recently, an extension of the positive definite and skew-Hermitian splitting (EPSS) iteration method for nonsingular generalized saddle point problems has been stated by Masoudi and Salkuyeh in (Comput. Math. Appl. 79 (2020) 2304–2321). In this article, we study semiconvergence of the EPSS method for singular generalized saddle problems. Then a special case of the EPSS (SEPSS) preconditioner is applied to accelerate the convergence of the GMRES method for solving singular generalized saddle point problems. Some numerical results are given to demonstrate robustness of the preconditioner.
- 11 June 2021
- Published by Taylor & Francis in International Journal of Computer Mathematics
- Vol. 99 (4) , 837-851
Open AccessSemiconvergence of the extended PSS method for singular generalized saddle point problems
Recently, an extension of the positive definite and skew-Hermitian splitting (EPSS) iteration method for nonsingular generalized saddle point problems has been stated by Masoudi and Salkuyeh in (Comput. Math. Appl. 79 (2020) 2304–2321). In this article, we study semiconvergence of the EPSS method for singular generalized saddle problems. Then a special case of the EPSS (SEPSS) preconditioner is applied to accelerate the convergence of the GMRES method for solving singular generalized saddle point problems. Some numerical results are given to demonstrate robustness of the preconditioner.
- 19 April 2021
- Published by Springer Nature in Journal of Fixed Point Theory and Applications
- Vol. 23 (2) , 1-19
On Hermitian positive definite solutions of a nonlinear matrix equation
- 19 April 2021
- Published by Springer Nature in Journal of Fixed Point Theory and Applications
- Vol. 23 (2) , 1-19
On Hermitian positive definite solutions of a nonlinear matrix equation
- 1 April 2020
- Published by Elsevier in Computers & Mathematics with Applications
- Vol. 79 (8) , 2304-2321
An extension of the positive-definite and skew-Hermitian splitting method for preconditioning of generalized saddle point problems
- 1 April 2020
- Published by Elsevier in Computers & Mathematics with Applications
- Vol. 79 (8) , 2304-2321
An extension of the positive-definite and skew-Hermitian splitting method for preconditioning of generalized saddle point problems
- Open Access
- 7 July 2016
- Published by Springer Nature in Numerical Algorithms
- Vol. 74 (3) , 781-795
A new relaxed HSS preconditioner for saddle point problems
- 7 July 2016
- Published by Springer Nature in Numerical Algorithms
- Vol. 74 (3) , 781-795
Open AccessA new relaxed HSS preconditioner for saddle point problems
- Open Access
A new relaxed HSS preconditioner for saddle point problems
We present a preconditioner for saddle point problems. The proposed preconditioner is extracted from a stationary iterative method which is convergent under a mild condition. Some properties of the preconditioner as well as the eigenvalues distribution of the preconditioned matrix are presented. The preconditioned system is solved by a Krylov subspace method like restarted GMRES. Finally, some numerical experiments on test problems arisen from finite element discretization of the Stokes problem are given to show the effectiveness of the preconditioner.
Open AccessA new relaxed HSS preconditioner for saddle point problems
We present a preconditioner for saddle point problems. The proposed preconditioner is extracted from a stationary iterative method which is convergent under a mild condition. Some properties of the preconditioner as well as the eigenvalues distribution of the preconditioned matrix are presented. The preconditioned system is solved by a Krylov subspace method like restarted GMRES. Finally, some numerical experiments on test problems arisen from finite element discretization of the Stokes problem are given to show the effectiveness of the preconditioner.
- 1 October 2015
- Published by Elsevier in Applied Mathematics Letters
- Vol. 48, 55-61
On the generalized shift-splitting preconditioner for saddle point problems
- 1 October 2015
- Published by Elsevier in Applied Mathematics Letters
- Vol. 48, 55-61
On the generalized shift-splitting preconditioner for saddle point problems
- 1 January 1998
- Published by Element d.o.o. in Mathematical Inequalities & Applications
- Vol. 23 (3) , 1105-1115
Perturbation bounds for matrix functions
- 1 January 1998
- Published by Element d.o.o. in Mathematical Inequalities & Applications
- Vol. 23 (3) , 1105-1115
Perturbation bounds for matrix functions