OKUNDALAYE, O. O. (2018) THREE-TERM HYBRID BFGS-CG METHOD FOR SOLVING UNCONSTRAINED OPTIMIZATION PROBLEMS. Asian Journal of Mathematics and Computer Research, 25 (1). pp. 8-17.
Full text not available from this repository.Abstract
In solving unconstrained optimization problems, both quasi-Newton and conjugate gradient methods are known to be efficient methods. Hence, three-term Broyden-Flethcher-Goldfarb-Shanno-Conjugate Gradient method is proposed, which combines the strength of both BFGS and CG methods. The method is based on an existing hybrid BFGS-CG method. The Three-term BFGS-CG method, when utilized in solving some selected unconstrained optimization problems, resulted in improvement in the total number of iterations and CPU time. I also prove that the hybrid method is globally convergent.
Item Type: | Article |
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Subjects: | Science Global Plos > Mathematical Science |
Depositing User: | Unnamed user with email support@science.globalplos.com |
Date Deposited: | 09 Dec 2023 05:09 |
Last Modified: | 09 Dec 2023 05:09 |
URI: | http://ebooks.manu2sent.com/id/eprint/2310 |