Knot adjacency and satellites
Knot adjacency and satellites
复制标题
结邻接和卫星
DOI：
10.1016/j.topol.2003.08.001
复制
发表时间：
2003
影响因子：
0.6
通讯作者：
Xiaoxia Lin
中科院分区：
文献类型：
--
作者：
Efstratia Kalfagianni;Xiaoxia Lin
A knot K is called n-adjacent to the unknot, if K admits a projection containing ngeneralized crossings such that changing any 00, if and only if it is n-adjacent to the unknot in any companion solid torus. In particular, every model knot of K is n-adjacent to the unknot. Along the way of proving these results, we also show that 2-bridge knots of the form Kp/q, where p/q=[2q1,2q2] for some q1,q2∈ Z , are precisely those knots that have genus one and are 2-adjacent to the unknot.
关于强 n-平凡结
DOI：
--
发表时间：
2006
期刊：
影响因子：
--
作者：
Toshiaki;ADACHI;足利 正;足利 正;足利 正;足利 正;足利 正;鳥巣伊知郎
通讯作者：
鳥巣伊知郎