摘要
借助函数的一阶和二阶导数,判断函数的单调性和凹凸性,再利用这些函数特性证明积分不等式.为积分不等式的证明拓展了一种思路,丰富了积分不等式的证明方法.
With the aid of the first and the second order derivative, the monotonicity and concave-convexity of function were judged. And Definite Integral Inequality was proved through these characteristics of function. A new thought for the proof of Integral Inequality was obtained, which has enriched the proof method of Integral Inequality.
出处
《四川职业技术学院学报》
2015年第5期164-165,共2页
Journal of Sichuan Vocational and Technical College
关键词
单调性
凸函数
定积分不等式
Monotonicity
Convex Function
Definite Integral Inequality
