Full length article: Bounds for the perimeter of an ellipse

  • Authors:
  • Miao-Kun Wang;Yu-Ming Chu;Song-Liang Qiu;Yue-Ping Jiang

  • Affiliations:
  • College of Mathematics and Econometrics, Hunan University, Changsha 410082, China;Department of Mathematics, Huzhou Teachers College, Huzhou 313000, China;Department of Mathematics, Zhejiang Sci-Tech University, Hangzhou 310018, China;College of Mathematics and Econometrics, Hunan University, Changsha 410082, China

  • Venue:
  • Journal of Approximation Theory
  • Year:
  • 2012

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Abstract

In this paper, we present several bounds for the perimeter of an ellipse, which improve some well-known results.