An Existence Theorem in Vector Optimization
针对无限维空间中带任意排序锥的向量优化问题，建立了一个涵盖多个已知有效解存在性结果的一般性定理。
Dedicated to Professor Andras Prekopa on his sixtieth birthday A general theorem which covers several recent known results on the existence of efficient solutions is established for vector optimization problems in infinite-dimensional spaces with arbitrary ordering cones.