非凸异分母分式多目标规划解的充分条件及对偶定理

Sufficient Conditions for Nonconvex Different Denominator FractionalMultiobjective Programming and Duality Theorems

指出了文[6]中的一个错误，基于不变凸性，对异分母分式多目标规划进行了讨论．在简单的正交假设下，给出了一系列解的充分条件，并建立了Mond－Weir型对偶定理．

Under the assumption of invexity, sufficient conditions of the different denominator fractional multiobjective programming are obtained and Mond-Weir duality theorems are established.