In this thesis, we focus in the studying of some iterative methods for solving large matrix equations such as Lyapunov, Sylvester, Riccati and nonsymmetric algebraic Riccati equation. We look for the most efficient and faster iterative methods for solving large matrix equations. We propose iterative methods such as projection on block Krylov subspaces Km(A, V ) = Range{V,AV, . . . ,Am−1V }, or block extended Krylov subspaces Kem(A, V ) = Range{V,A−1V,AV,A−2V,A2V, · · · ,Am−1V,A−m+1V }. These methods are generally most efficient and faster for large problems. We first treat the numerical solution of the following linear matrix equations : Lyapunov, Sylvester and Stein matrix equations. We have proposed a new iterative method based on Minimal...
We consider the numerical solution of large-scale symmetric differential matrix Riccati equations. U...
Many problems in scientific computing involving a large sparse matrix A are solved by Krylov subspac...
In this thesis, we investigate the numerical solution of large-scale linear matrix equations arising...
In this thesis, we focus in the studying of some iterative methods for solving large matrix equation...
Nous nous intéressons dans cette thèse, à l’étude des méthodes itératives pour la résolutiond’équati...
Includes bibliographical references (pages 100-103).This dissertation deals with numerical solutions...
AbstractIn this paper we show how to improve the approximate solution of the large Sylvester equatio...
This work considers the iterative solution of large-scale matrix equations. Due to the size of the s...
In the numerical solution of the algebraic Riccati equation A∗X + XA - XBB∗X + C∗C = 0, where A is l...
AbstractIn the present work, we present a numerical method for the computation of approximate soluti...
AbstractWe describe Galerkin and minimal residual algorithms for the solution of Sylvester's equatio...
To solve large linear systems, iterative methods and projection methods are commonly employed. Among...
AbstractIn the present paper, we propose preconditioned Krylov methods for solving large Lyapunov ma...
Linear matrix equations, such as the Sylvester and Lyapunov equations, play an important role in var...
The solution of large-scale matrix algebraic Riccati equations is important for instance in control...
We consider the numerical solution of large-scale symmetric differential matrix Riccati equations. U...
Many problems in scientific computing involving a large sparse matrix A are solved by Krylov subspac...
In this thesis, we investigate the numerical solution of large-scale linear matrix equations arising...
In this thesis, we focus in the studying of some iterative methods for solving large matrix equation...
Nous nous intéressons dans cette thèse, à l’étude des méthodes itératives pour la résolutiond’équati...
Includes bibliographical references (pages 100-103).This dissertation deals with numerical solutions...
AbstractIn this paper we show how to improve the approximate solution of the large Sylvester equatio...
This work considers the iterative solution of large-scale matrix equations. Due to the size of the s...
In the numerical solution of the algebraic Riccati equation A∗X + XA - XBB∗X + C∗C = 0, where A is l...
AbstractIn the present work, we present a numerical method for the computation of approximate soluti...
AbstractWe describe Galerkin and minimal residual algorithms for the solution of Sylvester's equatio...
To solve large linear systems, iterative methods and projection methods are commonly employed. Among...
AbstractIn the present paper, we propose preconditioned Krylov methods for solving large Lyapunov ma...
Linear matrix equations, such as the Sylvester and Lyapunov equations, play an important role in var...
The solution of large-scale matrix algebraic Riccati equations is important for instance in control...
We consider the numerical solution of large-scale symmetric differential matrix Riccati equations. U...
Many problems in scientific computing involving a large sparse matrix A are solved by Krylov subspac...
In this thesis, we investigate the numerical solution of large-scale linear matrix equations arising...