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Journal of Inequalities and Applications
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Refinements, Generalizations, and Applications of Jordan's Inequality and Related Problems

Journal of Inequalities and Applications volume 2009, Article number: 271923 (2009) Cite this article

Abstract

This is a survey and expository article. Some new developments on refinements, generalizations, and applications of Jordan's inequality and related problems, including some results about Wilker-Anglesio's inequality, some estimates for three kinds of complete elliptic integrals, and several inequalities for the remainder of power series expansion of the exponential function, are summarized.

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Authors and Affiliations

  1. Department of Mathematics, College of Science, Tianjin Polytechnic University, Tianjin, 300160, China

    Feng Qi

  2. College of Information and Business, Zhongyuan University of Technology, Zhengzhou, Henan, 450007, China

    Da-Wei Niu

  3. School of Mathematics and Informatics, Henan Polytechnic University, Jiaozuo, 454010, China

    Bai-Ni Guo

Authors
  1. Feng Qi
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  2. Da-Wei Niu
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  3. Bai-Ni Guo
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Correspondence to Feng Qi.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Qi, F., Niu, DW. & Guo, BN. Refinements, Generalizations, and Applications of Jordan's Inequality and Related Problems. J Inequal Appl 2009, 271923 (2009). https://doi.org/10.1155/2009/271923

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  • DOI: https://doi.org/10.1155/2009/271923

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