A new self-scaling variable metric (DFP) method for unconstrained optimization problems

Salah Gazi Shareef , Alaa Luqman Ibrahim , Zinah Talal Yaseen

In this study, a new self-scaling variable metric (VM)-updating method for solving nonlinear unconstrained optimization problems is presented. The general strategy of (New VM-updating) is to propose a new quasi-newton condition used for update the usual DFP Hessian to a number of times in a way to be ...