A Hybrid Epigraph Directions Method for Nonsmooth and Nonconvex Constrained Optimization via Generalized Augmented Lagrangian Duality and a Genetic Algorithm

Table 3

Comparison of the results obtained by both versions of the IED for problem GQR-P1-1.

	GQR-P1-1
	IED + fmin	IED + GA
	result	best	worst	mean	sd
	—	−7.7978	−6.7495	−7.5575	0.4268
	—	−7.7978	−6.7495	−7.5572	0.4276
	−7.8028	−7.7984	−6.7495	−7.0554	0.4927
	−7.8028	−7.7925	−6.7495	−7.4544	0.4872
	−7.8028	−7.8012	−7.7443	−7.7801	0.0171
	−7.8028	−7.7985	−6.7495	−7.4601	0.4914
	−7.8028	−7.8024	−6.7495	−7.3560