International Journal of Mathematics and Mathematical Sciences 
Volume 22 (1999), Issue 2, Pages 417-421
doi:10.1155/S0161171299224179

A new proof of monotonicity for extended mean values

Feng Qi,1 Sen-Lin Xu,2 and Lokenath Debnath3

 1Department of Mathematics, Jiaozuo Institute of Technology, Henan, Jiaozuo 454000, China
2Department of Mathematics, University of Science and Technology of China, Anhui, Hefei 230026, China
3Department of Mathematics, University of Central Florida, Orlando, FL 32816, USA
Received 17 April 1998

Abstract

In this article, a new proof of monotonicity for extended mean values is given.