Correction to: On the preconditioned AOR iterative method for Z-matrices
نویسندگان
چکیده
منابع مشابه
Improvements of two preconditioned AOR iterative methods for Z-matrices
In this paper, we propose two preconditioned AOR iterative methods to solve systems of linear equations whose coefficient matrices are Z-matrix. These methods can be considered as improvements of two previously presented ones in the literature. Finally some numerical experiments are given to show the effectiveness of the proposed preconditioners.
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in this paper, we propose two preconditioned aor iterative methods to solve systems of linear equations whose coefficient matrices are z-matrix. these methods can be considered as improvements of two previously presented ones in the literature. finally some numerical experiments are given to show the effectiveness of the proposed preconditioners.
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In this paper, we will present a modification of the preconditioned AOR-type method for solving the linear system. A theorem is given to show the convergence rate of modification of the preconditioned AOR methods that can be enlarged than the convergence AOR method.
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In this paper, we present the preconditioned mixed-type splitting iterative method for solving the linear systems, Ax = b, where A is a Z-matrix. And we give some comparison theorems to show that the convergence rate of the preconditioned mixed-type splitting iterative method is faster than that of the mixed-type splitting iterative method. Finally, we give a numerical example to illustrate our...
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For Ax = b, it has recently been reported that the convergence of the preconditioned Gauss-Seidel iterative method which uses a matrix of the type P = I + S (α) to perform certain elementary row operations on is faster than the basic Gauss-Seidel method. In this paper, we discuss the adaptive Gauss-Seidel iterative method which uses P = I + S (α) + K̄ (β) as a preconditioner. We present some com...
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ژورنال
عنوان ژورنال: Computational and Applied Mathematics
سال: 2020
ISSN: 2238-3603,1807-0302
DOI: 10.1007/s40314-020-1128-6