@Article{JMS-52-18,
author = {Wu , YujiangZhang , Wei-HongLi , Xi-An and Yang , Ai-Li},
title = {Parameterized GSOR Method for a Class of Complex Symmetric Systems of Linear Equations},
journal = {Journal of Mathematical Study},
year = {2019},
volume = {52},
number = {1},
pages = {18--29},
abstract = {<p style="text-align: justify;">A parameterized generalized successive overrelaxation (PGSOR) method
for a class of block two-by-two linear system is established in this paper. The convergence theorem of the method is proved under suitable assumptions on iteration
parameters. Besides, we obtain a functional equation between the parameters and
the eigenvalues of the iteration matrix for this method. Furthermore, an accelerated
variant of the PGSOR (APGSOR) method is also presented in order to raise the convergence rate. Finally, numerical experiments are carried out to confirm the theoretical
analysis as well as the feasibility and the efficiency of the PGSOR method and its variant.</p>},
issn = {2617-8702},
doi = {https://doi.org/10.4208/jms.v52n1.19.02},
url = {http://global-sci.org/intro/article_detail/jms/13045.html}
}