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Volume 19, Issue 2
Matrix Analysis on Leading Term of Condition Number for Additive Schwarz Methods

Jia-Chang Sun

J. Comp. Math., 19 (2001), pp. 157-166.

Published online: 2001-04

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  • Abstract

It is well known the order of preconditional matrix by using additive Schwarz methods. In order to estimate the resulted PCG iteration counts, the related leading term before the order is given in this paper.

  • Keywords

Additive Schwarz method, PCG, Matrix analysis.

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COPYRIGHT: © Global Science Press

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@Article{JCM-19-157, author = {Sun , Jia-Chang}, title = {Matrix Analysis on Leading Term of Condition Number for Additive Schwarz Methods}, journal = {Journal of Computational Mathematics}, year = {2001}, volume = {19}, number = {2}, pages = {157--166}, abstract = {

It is well known the order of preconditional matrix by using additive Schwarz methods. In order to estimate the resulted PCG iteration counts, the related leading term before the order is given in this paper.

}, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/8968.html} }
TY - JOUR T1 - Matrix Analysis on Leading Term of Condition Number for Additive Schwarz Methods AU - Sun , Jia-Chang JO - Journal of Computational Mathematics VL - 2 SP - 157 EP - 166 PY - 2001 DA - 2001/04 SN - 19 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jcm/8968.html KW - Additive Schwarz method, PCG, Matrix analysis. AB -

It is well known the order of preconditional matrix by using additive Schwarz methods. In order to estimate the resulted PCG iteration counts, the related leading term before the order is given in this paper.

Sun , Jia-Chang. (2001). Matrix Analysis on Leading Term of Condition Number for Additive Schwarz Methods. Journal of Computational Mathematics. 19 (2). 157-166. doi:
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