Two Modified Jacobi Methods for M-Matrices
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نویسنده
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Lorkojori Z. ,Mikaeilvand N.
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منبع
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international journal of industrial mathematics - 2010 - دوره : 2 - شماره : 3 - صفحه:181 -187
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چکیده
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In 2009 b. zheng et al. proposed two modified gauss-seidel (mgs) methods for linear system with m-matrices. in this paper, we use the preconditioners introduced by b. zheng et al . for modified jacobi method. the comparison theorems and numerical examples show that the proposed methods are superior to the classical jacobi method.
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کلیدواژه
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Iterative methods; M-matrix; Preconditioning; Jacobi method
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آدرس
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islamic azad university, Department of Mathematics, ایران, islamic azad university, Department of Mathematics, ایران
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پست الکترونیکی
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z.lorkojori@yahoo.com
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