The lecture led him to make a thorough study of the problem. 讲座使得他要对问题进行彻底的研究。
In Chapter six we consider the dual problem, develop several computational procedures based on duality, and discuss sensitivity and parametric analysis. 在第六章中,我们考虑对偶问题,基于对偶建立几个计算程序,并讨论了参数和灵敏度分析。