| 扭环粘正n棱柱外侧面数的确定 |
| |
| 引用本文： | 郭民之,李同胜. 扭环粘正n棱柱外侧面数的确定[J]. 数学的实践与认识, 2002, 32(1): 104-108 |
| |
| 作者姓名： | 郭民之 李同胜 |
| |
| 作者单位： | 1. 云南师范大学数学系,昆明,650092
2. 廊坊师专数学系,廊坊,102800 |
| |
| 基金项目： | 云南省教委科研基金资助 ( 971 2 0 4 8) |
| |
| 摘 要： | 本文给出了一个确定扭环粘正 n棱柱外侧面数的简洁且具有一般性的结论 ,它可以看成是麦比乌斯带在一定意义下的推广 .对该棱柱的其它性质也进行了讨论 .
|
| 关 键 词： | 扭环粘正n棱柱 麦比乌斯带 外侧面数 |
| 修稿时间： | 1999-11-09 |
The Determination of Numbers of Side Faces for the Regular Prism Made by Giving a Twist and Joining the Bases Together |
| |
| GUO Min-zhi ,LI Tong-sheng. The Determination of Numbers of Side Faces for the Regular Prism Made by Giving a Twist and Joining the Bases Together[J]. Mathematics in Practice and Theory, 2002, 32(1): 104-108 |
| |
| Authors: | GUO Min-zhi LI Tong-sheng |
| |
| Affiliation: | GUO Min-zhi 1,LI Tong-sheng 2 |
| |
| Abstract: | In this paper, a general formula of the numbers of side faces for regular prism made by giving a twist and joining the bases together is given. It is a extension of Moebius strip in certain sense. |
| |
| Keywords: | moebius strip regular prism twist and join numbers of side faces |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
