摘要
推广了Sawaragi关于点集映射的下半连续性的一个结果,并借助于这一推广研究了多目 标最优化中锥扰动下的弱有效点集在上半连续意义下的稳定性.
Stability of weak-efficient point-set under perturbation of domination structure is extended. A result on lower-semicontinuous of point-to-set mapping is improved and with the improvement the upper-semicontinuous stability of weak-efficient point-set under perturbation of domination cone is discussed.
出处
《温州师范学院学报》
2003年第5期47-49,共3页
Journal of Wenzhou Teachers College(Philosophy and Social Science Edition)
基金
国家自然科学基金资助项目(No.7001026)
关键词
稳定性
半连续
弱有效点集
stability
semicontinuous
weak-efficient point-set