搜索结果: 1-1 共查到“球面几何学 n-triangular net”相关记录1条 . 查询时间(0.105 秒)
The number of convex pentagons and hexagons in an $n$-triangular net
n-triangular net convex pentagon convex hexagon regular hexagon
2011/2/22
In this paper, we obtain the counting formulaes of convex pentagons and convex hexagons, respectively, in an n-triangular net by solving the corresponding recursive formulaes.