摘要
给出了一种纽结的构造,它具有如下性质:对于该纽结的某一个图,当改变其中的一个交叉点时即可得其镜面像。使用纽结多项式及一些特殊构造,证明了这样的素纽结有无穷多个。
A kind of knot is given, each of which has the property that its mirror image can be obtained by changing a crossing. Furthermore, the study shows that there are infinitely many such prime knots by using Conway polynomial and a special construction of knots.
出处
《浙江科技学院学报》
CAS
2011年第4期268-270,共3页
Journal of Zhejiang University of Science and Technology
基金
浙江科技学院教学研究项目(2009ⅡB-a53)
