On two-bridge ribbon knots

被引:0
|
作者
Horigome, Sayo [1 ]
Ichihara, Kazuhiro [2 ]
机构
[1] Caritas Girls Jr & Sr High Sch, Tama Ward, 4-6-1 Nakanoshima, Kawasaki, Kanagawa 2140012, Japan
[2] Nihon Univ, Coll Humanities & Sci, Dept Math, 3-25-40 Sakurajosui, Tokyo, Tokyo 1568550, Japan
关键词
Two-bridge knot; ribbon knot; symmetric union;
D O I
10.1142/S0218216524500123
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that a two-bridge ribbon knot K(m(2),mk +/- 1) with m > k > 0 and (m,k) = 1 admits a symmetric union presentation with partial knot which is a two-bridge knot K(m,k). Similar descriptions for all the other two-bridge ribbon knots are also given.
引用
收藏
页数:12
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