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A PCG ALGORITHM FOR NON-LINEAR OPTIMIZATION BASED ON A QUADRATIC MODEL | ||
| Journal of Education and Science | ||
| Article 9, Volume 18, Issue 1, 2006, Pages 88-101 PDF (0 K) | ||
| DOI: 10.33899/edusj.2006.79231 | ||
| Authors | ||
| Abbas. Y. AI-Bayati; Abdulghafor M. AI-Rozbayani | ||
| Abstract | ||
| In this paper a new preconditioned Extended Conjugate Gradient with self-scaling Variable Metric method is proposed for unconstrained optimization. This method is based on the inexact line searches and it is examined by using different nonlinear test functions with various dimensions. | ||
| Keywords | ||
| NON-LINEAR OPTIMIZATION; Quadratic Model; new preconditioned Extended Conjugate Gradient | ||
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