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

Yıl 2018, Cilt: 1 Sayı: 2, 91 - 99, 21.01.2019

Khalil Abbo Nehal Hameed

https://izlik.org/JA37AX63CC

Öz

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. 

Anahtar Kelimeler

Conjugate gradient , Descente property

Kaynakça

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