摘要
该文通过研究一些由Ramanujan常数R(x)与其他初等函数的组合的单调性、凹凸性等分析性质,获得了R(x)的几个性质,并改进了R(x)满足的一些不等式。
In this paper,the authors present some new properties of the Ramanujan constant R(x) bystudying the monotoneity and concavity of certain functions defined in terms of R(x) and some elementaryfunctions.In addition,some inequalities satisfied by R(x) are obtained.
出处
《杭州电子科技大学学报(自然科学版)》
2007年第3期88-91,共4页
Journal of Hangzhou Dianzi University:Natural Sciences
基金
This work was supported by National 973 project of China(Grant No:2006CB708304)