Add to ORKGIt is desired to solve the linear system Ax = b, where the matrix A is n x n block tridiagonal with block size m. This system is to be solved by block line relaxation when the largest block problem with block size m that can be cheaply solved directly is l x l. Iteration steps, strategies, and results are summarized. It is concluded that the convergence rate of some block relaxation strategies is much faster than that of the strategies generally used. (RWR
AbstractThis paper is concerned with the development of fast solvers for block linear systems with T...
Many applications require the solution of large nonsymmetric linear systems with multiple right-hand...
AbstractThe explicit structure of the inverse of block tridiagonal matrices is presented in terms of...
The successive over-relaxation (SOR) iteration method for solving linear systems of equations depend...
International audienceIn the context of the block Cimmino algorithm, we study preprocessing strategi...
In connection with efforts to utilize the CRAY-1 computer efficiently, we present some methods of an...
The problem of finding a feasible solution to a linear inequality system arises in numerous contexts...
AbstractMultisplitting methods are parallel methods for the solution of a linear system Ax = b. It h...
A classical theorem by Block and Levin (Block, H. D., S. A. Levin. 1970. On the boundedness of an it...
In this paper, we consider a new form of the arithmetic mean method for solving large block tridiago...
AbstractIn this paper, we consider a new form of the arithmetic mean method for solving large block ...
In this paper, we consider a new form of the arithmetic mean method for solving large block tridiago...
AbstractThis paper is focused on different methods and algorithms for solving tridiagonal block Toep...
The comparison of two algorithms for solving bordered linear systems is considered. The matrix of th...
This paper addresses the problem of solving block tridiagonal quasi-Toeplitz linear systems. Inspir...
AbstractThis paper is concerned with the development of fast solvers for block linear systems with T...
Many applications require the solution of large nonsymmetric linear systems with multiple right-hand...
AbstractThe explicit structure of the inverse of block tridiagonal matrices is presented in terms of...
The successive over-relaxation (SOR) iteration method for solving linear systems of equations depend...
International audienceIn the context of the block Cimmino algorithm, we study preprocessing strategi...
In connection with efforts to utilize the CRAY-1 computer efficiently, we present some methods of an...
The problem of finding a feasible solution to a linear inequality system arises in numerous contexts...
AbstractMultisplitting methods are parallel methods for the solution of a linear system Ax = b. It h...
A classical theorem by Block and Levin (Block, H. D., S. A. Levin. 1970. On the boundedness of an it...
In this paper, we consider a new form of the arithmetic mean method for solving large block tridiago...
AbstractIn this paper, we consider a new form of the arithmetic mean method for solving large block ...
In this paper, we consider a new form of the arithmetic mean method for solving large block tridiago...
AbstractThis paper is focused on different methods and algorithms for solving tridiagonal block Toep...
The comparison of two algorithms for solving bordered linear systems is considered. The matrix of th...
This paper addresses the problem of solving block tridiagonal quasi-Toeplitz linear systems. Inspir...
AbstractThis paper is concerned with the development of fast solvers for block linear systems with T...
Many applications require the solution of large nonsymmetric linear systems with multiple right-hand...
AbstractThe explicit structure of the inverse of block tridiagonal matrices is presented in terms of...