In this paper, We prove the existence of a weak minimum for constrained vector optimization problem by making use of vector variational-like inequality and semi-preinvex functions.

本文通过使用向量似变分不等式和半预不变凸函数来证明约束向量优化的弱极小值的存在性。

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The facts are otherwise: The most rigorous research over the last 15 years, including studies across state lines with different minimum wages, has found that higher minimum wages do not result in job loss, even for minimum wage increases during weak economic periods.

CNN: To help jobs picture, raise the minimum wage

"Minimum standards will help ensure there is no weak link in our infrastructure, " Dempsey wrote in his letter to Rockefeller.

MSN: Senate may go on recess without passing cyber bill