| Jordan不等式的拓广及应用Ⅱ |
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| 引用本文： | 何灯,沈志军.Jordan不等式的拓广及应用Ⅱ[J].佛山科学技术学院学报(自然科学版),2012,30(1):19-23. |
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| 作者姓名： | 何灯 沈志军 |
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| 作者单位： | 1. 全国不等式研究会,浙江海宁,314400
2. 咸阳宝石钢管钢绳有限公司,陕西咸阳,712000 |
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| 摘 要： | 借助于多项式判别系统和M ap le数学软件,对Jordan不等式进行更深入地拓广,由此建立了Seiffert平均新的上下界,并推广了杨乐不等式。
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| 关 键 词： | Jordan不等式 Seiffert平均 杨乐不等式 多项式判别系统 |
The extension and application of Jordan inequality Ⅱ |
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| HE Deng,SHEN Zhi-jun.The extension and application of Jordan inequality Ⅱ[J].Journal of Foshan University(Natural Science Edition),2012,30(1):19-23. |
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| Authors: | HE Deng SHEN Zhi-jun |
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| Institution: | 1.Chinese Society of Inequalities and Applications,Haining 314400,China;2.Xianyang BOMCO Steel Tube & Wire Rope Co.Ltd.,Xianyang 712000,China) |
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| Abstract: | Based on the decision system for polynomials and mathematical soft "maple",this paper further expands Jordan’s inequality,creates new upper and lower bounds on Seiffert’ s mean,and promotes Yangle’s inequality. |
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| Keywords: | Jordan ' s inequality Seiffert ' s mean Yangle ' s inequality decision system for polynomial |
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