摘要
推广了由文［１］引进的关于群体多目标策问题的联合有效解类的概念，定义了一类带参数的α－较多联合有效解．同时，得到了这类解的最优性必要条件和充分条件。
Author investigated the concepts of a class of the joint efficient solutions provided in ref. 1, and introduced a class of a - major joint efficient solutions. Furthermore, we obtained several optimality necessary and suffcient conditions for these solutions.
出处
《贵州大学学报（自然科学版）》
2000年第2期81-89,共9页
Journal of Guizhou University:Natural Sciences
基金
国家自然科学基金资助!项目:No.79670056
关键词
群体决策
多目标决策
有效解
最优性条件
group decision making, multi objective decision making, α - effcient numbers, α - major joint efficient solution, optimality condition
