Title: A Sufficient Condition for Global Convergence of Conjugate Gradient Methods
Abstract: On the basis of research on convergence of different conjugate gradient methods,a sufficient condition of global convergence for one conjugate gradient method was proposed.The rationality of the sufficient condition was analyzed,and a new hybrid conjugate gradient method with two parameters was presented.It was proved that the method in the strong Wolfe line search meets this sufficient condition.Numerical results show that the method is efficient.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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