A modified PRP conjugate gradient method
Abstract
In this paper, a class of new conjugate gradient method with variable parameters is proposed to solve unconstrained optimization problems on the base of PRP method. Under the strong Wolfe line searches, we proved the global convergence of the new method without the given sufficient descent condition. Many numerical experiments show that the new method is very efficient.
Copyright © 2012 Liu Jin kui, Li Ben xiu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Cite this article
L. J. kui, L. B. xiu, A modified PRP conjugate gradient method, J. Math. Comput. Sci. 2 (2012), 82–90.
BibTeX
@article{kui2012,
author = {kui, Liu Jin and xiu, Li Ben},
title = {A modified PRP conjugate gradient method},
journal = {J. Math. Comput. Sci.},
volume = {2},
year = {2012},
pages = {82--90},
doi = {}
}