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Enhanced Derivative-Free Conjugate Gradient Method for Solving Symmetric Nonlinear Equations Jamilu Sabi'u
International Journal of Advances in Applied Sciences Vol 5, No 1: March 2016
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (30.595 KB) | DOI: 10.11591/ijaas.v5.i1.pp50-57

Abstract

In this article, an enhanced conjugate gradient approach for solving symmetric nonlinear equations is propose without computing the Jacobian matrix. This approach is completely derivative and matrix free. Using classical assumptions the proposed method has global convergence with nonmonotone line search. Some reported numerical results shows the approach is promising.