摘要
讨论一类双层规划:第一层中的目标函数是分式且约束是线性的,第二层是带参数的线性规划。给出了这类双层规划具有恰当罚函数的充要条件,以及这类问题的解的一些性质。
This paper dealt with the fractional bilevel program whose the objective function in the first Ievel is fractional and the constraints are linear inequalities, and the second level is a linear program with parameters. The paper proposed a sufficient and necessary condition for the problem to admit an exact penalty function approach. Relative properties were also presented.
出处
《浙江师范大学学报（自然科学版）》
CAS
2003年第3期229-232,共4页
Journal of Zhejiang Normal University:Natural Sciences
