摘要
定义了区间上似凸函数的概念.利用定积分的性质把凸函数的幂平均不等式Mα(f ) <Sα+1(f (a) ,f (b) ) , α∈R推广到区间上似凸函数,并证明了Hadamard不等式的右边不等式对区间上似凸函数亦成立.
Define the concept of similarly convex function on interval. Generalize the power mean inequality of convex function M_α(f)S_ α+1(f(a), f(b))to the similarly convex function on interval by using the properties of definite integral, and prove that the right inequality of Hadamard′s inequalities hold for similarly convex function on interval.
出处
《数学的实践与认识》
CSCD
北大核心
2005年第4期197-199,共3页
Mathematics in Practice and Theory