摘要
通过凸函数及Jensen不等式推出乘积不等式,并利用乘积不等式证明几个函数不等式。
In this paper,by using convex function and Jensen inequality,the product inequality is gotten,and then several inequalities are proved by the use of product inequality.
出处
《天津职业技术师范学院学报》
2003年第4期32-34,共3页
Journal of Tianjin Vocational Technical Teachers'college
关键词
凸函数
乘积不等式
应用
convex function
product inequality
application
