The quasiconcave was extended to the cone-quasiconcave, and the cone weak efficient solution set was still connected.
把拟凹推广到锥拟凹，证明了锥弱有效解集仍是连通的。
An optimal boundary sequence method is introduced to find the weak efficient solution to a multi objective optimization problem.
引进了求解一类多目标优化问题弱有效解的优界数列方法，给出了这种优界数列的构造法及相应的算法。
Systematically discusses the fundamental theorems of weak efficient solution, efficient solution and properly efficient solution for multiobjective fractional programming problems with set functions.
系统地讨论了集函数多目标分式规划的弱有效解、有效解和真有效解的基本定理。
Systematically discusses the fundamental theorems of weak efficient solution, efficient solution and properly efficient solution for multiobjective fractional programming problems with set functions.
系统地讨论了集函数多目标分式规划的弱有效解、有效解和真有效解的基本定理。
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