Research article

Refinements of Huygens- and Wilker- type inequalities

  • Received: 22 November 2019 Accepted: 11 March 2020 Published: 19 March 2020
  • MSC : Primary 26D15; Secondary 42A10

  • In this paper we give some refinements and sharpness of the Huygens- and Wilker- type inequalities, and show a proof of the second conjecture by Chen and Chueng in [10].

    Citation: Ling Zhu, Zhengjie Sun. Refinements of Huygens- and Wilker- type inequalities[J]. AIMS Mathematics, 2020, 5(4): 2967-2978. doi: 10.3934/math.2020191

    Related Papers:

  • In this paper we give some refinements and sharpness of the Huygens- and Wilker- type inequalities, and show a proof of the second conjecture by Chen and Chueng in [10].


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