2021-12-02T00:54:12Zhttps://ipsj.ixsq.nii.ac.jp/ej/?action=repository_oaipmhoai:ipsj.ixsq.nii.ac.jp:000598802017-03-31T05:36:57Z05471:05510:05514
Acceleration Process for a Positive Definite Iterative MatrixAcceleration Process for a Positive Definite Iterative Matrixenghttp://id.nii.ac.jp/1001/00059880/Articlehttps://ipsj.ixsq.nii.ac.jp/ej/?action=repository_action_common_download&item_id=59880&item_no=1&attribute_id=1&file_no=1Copyright (c) 1985 by the Information Processing Society of JapanToyota National Technical College.Ken, IguchiAccelerating the rate of the convergence was studied in the context [2] for the iterative process: y^<(r)>=Cy^<(r-1)>+d where the iterative matrix C is a real symmetric. In this paper an acceleration process is proposed for a real symmetric and positive definite iterative matrix C. The numerical results for three examples are given to demonstrate the efficiency.Accelerating the rate of the convergence was studied in the context [2] for the iterative process: y^<(r)>=Cy^<(r-1)>+d, where the iterative matrix C is a real symmetric. In this paper, an acceleration process is proposed for a real, symmetric and positive definite iterative matrix C. The numerical results for three examples are given to demonstrate the efficiency.AA00700121Journal of Information Processing 8154571985-03-311882-66522009-06-30