An Simple Elementary Proof for the Inequality dn〈3^n  

作　　者：Bei-ye Feng 

机构地区：[1]Academy of Mathematics and Systems Sciences, Chinese Academy of Sciences, Beijing 100080, China

出　　处：《Acta Mathematicae Applicatae Sinica》2005年第3期455-458,共4页应用数学学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China （No.10171099）

摘　　要：In this paper, by using a variation of the Chebyshev＇s method, we present a very simple, elementary proof of an inequality which has applications in number theory.In this paper, by using a variation of the Chebyshev＇s method, we present a very simple, elementary proof of an inequality which has applications in number theory.

关 键 词：dn＜3^n simple elementary proof Chebyshev＇s method 

分 类 号：O178[理学—数学]