A New Preconditioned Inexact Line-Search Technique for Unconstrained Optimization

In this paper, we study the global convergence properties of the new class of preconditioned conjugate gradient descent algorithm, when applied to convex objective non-linear unconstrained optimization functions. We assume that a new inexact line search rule which is similar to the Armijo line-searc...

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Vydané v:	AL-Rafidain journal of computer sciences and mathematics Ročník 9; číslo 2; s. 25 - 39
Hlavní autori:	Abbas Y. Al-Bayati, Ivan S. Latif
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Mosul University 04.12.2012
Predmet:	inexact line-search preconditioned cg self-scaling vm-update unconstrained optimization
ISSN:	1815-4816, 2311-7990
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