摘要
微分应用与不等式密不可分.研究了用函数的极值问题、曲线凹凸问题来证明不等式的方法.
The application of calculous has a close relationship with inequality, It is natural to improve the inequality through studying the extreme value and the protrude and concave of the curve.
出处
《石家庄职业技术学院学报》
2005年第6期54-54,74,共2页
Journal of Shijiazhuang College of Applied Technology
关键词
不等式
极值
凹凸性
inequality
extreme value
protrude and concave
