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

Table 7

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

	LGR-P1-1
	IED + fmin	IED + GA
	result	best	worst	mean	sd
	0.5187	0.5234	0.5407	0.5314	0.0061
	—	0.5216	0.5427	0.5301	0.0083
	0.5228	0.5213	0.5726	0.5364	0.0157
	0.5199	0.5213	0.5726	0.5364	0.0157
	0.5195	0.5232	0.5622	0.5384	0.0125
	0.51 83	0.5239	0.5677	0.5390	0.0161
	0.5182	0.5201	0.5488	0.5313	0.0090