On the Triviality Index of Knots
On the Triviality Index of Knots
复制标题
论结的平凡性指数
DOI:
10.3836/tjm/1270133013
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发表时间:
1990
影响因子:
0.6
通讯作者:
Y. Ogushi
中科院分区:
文献类型:
--
作者:
Y. Ohyama;Y. Ogushi
In [6] the first author derived a new numerical invariant, denoted by $0(K)$ , of knots from their diagrams and showed that if the Conway polynomial of a knot $K$ is not one, then $0(K)$ is finite ([6] Corollary 2.4). In this paper, we call $0(K)$ the triviality index of $K$. It arises a problem as to whether or not there exists a knot $K$ such that $0(K)=n$ for any natural number $n$ . In this paper, we show the following theorems.