在序线性空间中,引入(u,O2;Y+)一广义次似凸映射,建立了此映射下的一个择一定理。利用此定理,得到了带广义不等式约束的向量优化问题的最优性必要条件和充分条件。
In ordered linear spaces, (u,O2;Y+)-generalized subconvexlike map is introduced, and the alternative theorem of the map is established. Using the theorem, the optimality necessary conditions and sufficient conditions for the vector optimization problems with generalized inequality constraint are obtained.