Convergence of two-stage iterative methods using incomplete factorization

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:166

Article

Yun, JH ; Kim, SW

关键词: two-stage iterative method;    incomplete factorization;    H-matrix;    symmetric positive definite matrix;   

DOI  :  10.1016/j.cam.2003.09.041

来源: Elsevier

【 摘 要 】

We first study the convergence of two-stage iterative methods using the incomplete factorization for solving a linear system whose coefficient matrix is an H-matrix, and then we study the convergence of two-stage iterative methods using the incomplete factorization for solving a linear system whose coefficient matrix is a symmetric positive definite matrix. Lastly, numerical experiments are provided to analyze theoretical results. (C) 2003 Elsevier B.V. All rights reserved.

【 授权许可】

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