利用一类新的广义一致Bρ(p,r)-不变凸函数,讨论了多目标分式规划问题的鞍点最优性定理,推广了一些已有文献中关于不变凸函数、不变B-凸函数、(p,r)-不变凸函数、B-(p,r)-不变凸函数的相应结果.
In this paper,by using a new nonsmooth generalized uniform Bρ-(p, r)-Invexity, the saddle point optimality conditions of a multiobjective fractional programming are established. The work generalized many results on programming problems with invex function, B- Invexity functions, (p, r) - Invexity functions and B-(p, r)-Invexity function.