تحلیل همگرایی دو روش تکراری پیش شرط ساز شده برای دستگاه های خطیM -ماتریس
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Convergence analysis of the two preconditioned iterative methods for M-matrix linear systems
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/سیدعلی اکبرحسینی
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: علوم ریاضی
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چاپی - الکترونیکی
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در این پایاننامه، دستگاه خطی Ax = b را در نظر میگیریم که در آنA=(a_ij)R
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n .We present the two preconditioners I+S and I+S +R for solving M-matrix linear systems and discuss the convergence of the two preconditioned iterative methods. Meanwhile, we obtain comparison theorems between the two preconditioned iterative methods and consider the solution of $M$-matrix linear systems by preconditioned Krylov subspace methods. Numerical experiments are given to validate the performance of the preconditioners
PARALLEL TITLE PROPER
Parallel Title
Convergence analysis of the two preconditioned iterative methods for M-matrix linear systems