Global Convergence of a Modified Two-Parameter Scaled BFGS Method with Yuan-Wei-Lu Line Search for Unconstrained Optimization

<div>Performance of Algorithm <a href="../alg1/">1</a> in 1960.</div>

Mathematical Problems in Engineering

Figure 4: Global Convergence of a Modified Two-Parameter Scaled BFGS Method with Yuan-Wei-Lu Line Search for Unconstrained Optimization 