A Globally Convergent Hybrid Conjugate Gradient Method and Its Numerical Behaviors

Yuan-Yuan Huang, San-Yang Liu, Xue-Wu Du and Xiao-Liang Dong

Journal of Applied Mathematics, 2013, vol. 2013, 1-14

Abstract:

We consider a hybrid Dai-Yuan conjugate gradient method. We confirm that its numerical performance can be improved provided that this method uses a practical steplength rule developed by Dong, and the associated convergence is analyzed as well.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:147025

DOI: 10.1155/2013/147025

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