摘要
本文利用Euler-Maclaurin求和公式以及Stcffcnscn不等式改进了文[1]的结果。
In this paper, using Steffensen’s integral inequality and the summation formula ofEuler-Mac- laurin, we prove that the following inequality is valid:where p > 1 is a real number, and n is an arbitrary positive integer. Using this result, wegive a refinement on the result given recently by L. C. Hsu and Guo Yongkang ̄[1].