Finally, a numerical example is given to show the process of protocols and verify the optimality of the result. 通过算例给出了求解过程，并验证了计算结果的最优性。
Global optimality conditions for global optimization are obtained in this paper.Proofs for the conclusions are also given. 给出了全局最优化问题的全局最优性条件并证明了相应的结论。
