摘要
引入锥强拟凹的概念 。
In this paper, the concepts of cone quasiconcave set and conestrongly quasiconcave set are introduced. By using these concepts, the author proves that theefficient point set is connected.
出处
《嘉兴学院学报》
2001年第3期25-26,共2页
Journal of Jiaxing University