Boundaries of Smooth Strictly Convex Sets in the Euclidean Plane <i>R</i>²  

作　　者：Horst Kramer 

机构地区：[1]Retired, Niedernhausen, Germany

出　　处：《Open Journal of Discrete Mathematics》2017年第2期71-76,共6页离散数学期刊（英文）

摘　　要：We give a characterization of the boundaries of smooth strictly convex sets in the Euclidean plane R2?based on the existence and uniqueness of inscribed triangles.We give a characterization of the boundaries of smooth strictly convex sets in the Euclidean plane R2?based on the existence and uniqueness of inscribed triangles.

关 键 词：Strict CONVEXITY SMOOTHNESS Supporting Lines Inscribed TRIANGLES 

分 类 号：O1[理学—数学]