A Descent Modification of Conjugate Gradient Method for Optimization Models

  • Ibrahim Mohammed Sulaiman Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin, Terengganu, Malaysia
  • Mustafa Mamat Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin, Terengganu, Malaysia
  • Kamilu Kamfa kano university of science and technology, Nigeria
  • Muktar Danlami Maitama Sule University Kano, Nigeria
Keywords: Conjugate gradient parameter, exact minimization rule, Unconstrained Optimization, Sufficient descent property

Abstract

In this paper, we suggest a descent modification of the conjugate gradient method which converges globally provided that the exact minimization condition is satisfied. Preliminary numerical experiments on some benchmark problems show that the method is efficient and promising.  

Published
2020-07-29
How to Cite
Sulaiman, I. M., Mamat, M., Kamfa, K., & Danlami, M. (2020). A Descent Modification of Conjugate Gradient Method for Optimization Models. Iraqi Journal of Science, 61(7), 1745-1750. https://doi.org/10.24996/ijs.2020.61.7.23
Section
Mathematics