Basri, Sri Mazzura and Mamat, Mustafa and Ghazali, Puspa Liza (2018) The sufficient descent condition of nonlinear conjugate gradient method. International Journal of Engineering & Technology, 7 (4.3). pp. 458-461. ISSN 2227-524X
Full text not available from this repository. (Request a copy)Abstract
Non-linear conjugate gradient methods has been widely used instrumental in solving large scale optimization. These methods has been proved that only required very low memory other than its numerical efficiency. Thus, many studies have been conducted to improve these methods to find the most efficient method. In this paper, we proposed a new non-linear conjugate gradient coefficient that guarantees sufficient descent condition. Numerical tests indicate that the proposed coefficient is better than the three classical conjugate gradient coefficients.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | conjugate gradient; decent condition; exact line search; inexact line search; optimization. |
| Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TA Engineering (General). Civil engineering (General) > TA329-348 Engineering mathematics. Engineering analysis |
| Divisions: | Faculty of Applied Science and Technology > Department of Mathematics and Statistics |
| Depositing User: | UiTM Student Praktikal |
| Date Deposited: | 04 Jan 2022 02:53 |
| Last Modified: | 04 Jan 2022 02:53 |
| URI: | http://eprints.uthm.edu.my/id/eprint/5034 |
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