Let P n be an arbitrary regular polygon containing n sides and k(P n) its kissing number, then k(P )= is obtained.
Let P n be an arbitrary regular polygon containing n sides and k(P n) its kissing number, then k(P )= is obtained.
设Pn 是任意一个正n边形 ,k(Pn)表示Pn 的吻合数 ,该文证明了k(P) = .