Open AccessA New Shifted Conjugate Gradient Method”Based”on Shifted Quasi-Newton Condition
Author(s) -
Marwan S. Jameel,
Zeyad M. Abdullah,
Firas A. Fawzi,
Basim A. Hassan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1818/1/012105
Subject(s) - conjugate gradient method , gradient descent , conjugate residual method , derivation of the conjugate gradient method , convergence (economics) , conjugate , nonlinear conjugate gradient method , gradient method , mathematics , compounding , computer science , algorithm , mathematical analysis , materials science , artificial intelligence , artificial neural network , economics , economic growth , composite material
In this article, the shifted quasi-Newton condition used to suggest a new shifted conjugate gradient method (CGM). The method of Idea and Zhang’s et al had been compounding to introduce a modren shifted conjugate gradient method (NSCGM). The propose style based on a hybrid the CGM with a shifted quasi-Newton conditions in which generate descent search direction. The global convergence properties will be hold by the proposed method. The proposed method obtained encourage results that compared with other methods in the literatures.