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2007•Journal of Guangxi UniversityRequires access

A new conjugate gradient method for unconstrained optimization

Huang Haidong

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Abstract

A new conjugate gradient(CG) method is established to solve unconstrained optimization problems.And its global convergence property is proved under some suitable conditions.Preliminary numerical result shows that the new CG method is efficient.

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What this paper is about

A new conjugate gradient(CG) method is established to solve unconstrained optimization problems.And its global convergence property is proved under some suitable conditions.Preliminary numerical result shows that the new CG method is efficient.

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Available abstract

A new conjugate gradient(CG) method is established to solve unconstrained optimization problems.And its global convergence property is proved under some suitable conditions.Preliminary numerical result shows that the new CG method is efficient.

Key concepts: Conjugate gradient method, Nonlinear conjugate gradient method, Derivation of the conjugate gradient method, Conjugate residual method, Convergence (economics), Gradient method, Conjugate, Mathematical optimization

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