A Derivative-Free Liu–Storey Method for Solving Large-Scale Nonlinear Systems of Equations

الملخص EN

In this paper, a descent Liu–Storey conjugate gradient method is extended to solve large-scale nonlinear systems of equations.

Based on certain assumptions, the global convergence property is obtained with a nonmonotone line search.

The proposed method is suitable to solve large-scale problems for the low-storage requirement.

Numerical experiment results show that the new method is practically effective.