G恰当有效点集和G恰当有效解集的连通性

Connectedness of G-properly efficient point set and G-properly efficient solution set

与多目标规划问题的 G恰当有效解相应 ,引进了集合的 G恰当有效点的概念 ,并且研究了 G恰当有效点集和 G恰当有效解集的连通性 .利用所得的结果 ,还获得多目标规划问题的

Corresponding to the G\| properly efficient solution of the multiobjective programming problem,a concept of G\| properly efficient point of a set is introduced in this paper.And the connectedness of the G \|properly efficient point set and the G \|properly efficient solution set are studied.With the help of results,a new connectedness result of the Pareto efficient solution set of the multiobjective programming problem is obtained.