New Hybrid Conjugate Gradient Method as a Convex Combination of Liu-Storey and Dixon Methods

Year 2018, Volume: 1 Issue: 2, 91 - 99, 21.01.2019

Khalil Abbo Nehal Hameed

https://izlik.org/JA37AX63CC

Abstract

In this paper we consider a new
hybrid conjugate gradient algorithm, which is convex combination of the
Liu-Story algorithm and Dixon algorithm, the descent property and global
convergence are proved for the new suggested method. Numerical comparisons show
that the present method often behaves better than Liu-Storey and Dixon methods. 

Keywords

Conjugate gradient , Descente property

References

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