期刊信息
![](/web/statics/zr_qikan_img.jpg)
- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Generating of Means and Inequalities of Means
摘要/Abstract
摘要:
研究中值的生成与中值不等式,对相关文献中2个结果的证明加以改进,给出了一类中值不等式的新的证明方法。
Abstract:
Discusses generating of means and the related inequalities.The proofs of two related results are improved,and a new method of proving inequaliteis is given.
关键词
Key words:
convex function
;
concave function
;
generating of means
;
inequalities of means
;
harmonic mean
;
contraharmonic mean