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Twisted torus knots T(mn + m + 1,mn + 1,mn + m + 2,−1) and T(n + 1,n,2n − 1,−1) are torus knots
Journal of Knot Theory and Its Ramifications ( IF 0.3 ) Pub Date : 2021-03-31 , DOI: 10.1142/s0218216521500164 Sangyop Lee 1
Journal of Knot Theory and Its Ramifications ( IF 0.3 ) Pub Date : 2021-03-31 , DOI: 10.1142/s0218216521500164 Sangyop Lee 1
Affiliation
A twisted torus knot T ( p , q , r , s ) is a torus knot T ( p , q ) with r adjacent strands twisted fully s times. In this paper, we determine the braid index of the knot T ( p , q , r , s ) when the parameters p , q , r satisfy 1 < q < p < r ≤ p + q . If the last parameter s additionally satisfies s = − 1 , then we also determine the parameters p , q , r for which T ( p , q , r , s ) is a torus knot.
中文翻译:
扭曲的圆环结 T(mn + m + 1,mn + 1,mn + m + 2,−1) 和 T(n + 1,n,2n - 1,−1) 是圆环结
一个扭曲的圆环结吨 ( p , q , r , s ) 是一个圆环结吨 ( p , q ) 和r 相邻股线完全绞合s 次。在本文中,我们确定了结的编织指数吨 ( p , q , r , s ) 当参数p , q , r 满足1 < q < p < r ≤ p + q . 如果最后一个参数s 另外满足s = - 1 ,那么我们也确定参数p , q , r 为此吨 ( p , q , r , s ) 是一个圆环结。
更新日期:2021-03-31
中文翻译:
扭曲的圆环结 T(mn + m + 1,mn + 1,mn + m + 2,−1) 和 T(n + 1,n,2n - 1,−1) 是圆环结
一个扭曲的圆环结