群体多目标决策综合有效解的性质

The Properties of Synthetical Efficient Solutions in Group Multiobjective Decision Making

本文首先建立了群体多目标决策问题中有关供选方案的群体综合有效数,然后引入群体多目标决策较多联合综合有效解类,并且得到这类解存在的必要条件和充分条件,从而进一步研究了这类解的几何特性.

This paper the concept of synthetical efficient number of alternatives in group multiobjective decision making problems are introduced. Then, we establish the class of synthetical major joint efficient solutions in group multiobjective decision making, meanwhile its necessary and sufficient conditions are obtained.Futher, the geometric charactertizations of synthetical major joint efficient solutions in group multiobjective decision making are studied.