On the crossing numbers of a virtual knot
On the crossing numbers of a virtual knot
复制标题
关于虚拟结的交叉数
DOI:
10.1090/s0002-9939-2011-10917-1
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
S. Satoh and Y. Tomiyama
中科院分区:
文献类型:
--
作者:
Martin A.Guest;Chang-Shou Lin;二木昭人;S. Satoh and Y. Tomiyama
We give lower bounds of the real crossing number of a virtual knot in terms of the Jones polynomial and the Miyazawa polynomial. As an application, we prove the existence of a virtual knot such that the real and virtual crossing numbers are equal to $ m $ and $ n $ for any positive integers $ m< n $. References