论文标题
椭圆周围的简单上限
A simple upper bound for the perimeter of an ellipse
论文作者
论文摘要
我们提出了对椭圆周围的上限的简单推导。该过程依赖于使用椭圆积分，包括通过不平等和凸性属性引入可以通过分析计算的特定积分。
We propose a simple derivation of an upper bound for the perimeter of an ellipse. The procedure, which relies on the use of elliptic integrals, consists in introducing, via inequalities and convexity properties, specific integrals which can be calculated analytically.
