Ribbonlength of twisted torus knots

Author:

Kim Hyoungjun1,No Sungjong2,Yoo Hyungkee3ORCID

Affiliation:

1. College of General Education, Kookmin University, Seoul 02707, Korea

2. Department of Mathematics, Kyonggi University, Suwon 16227, Korea

3. Institute of Mathematical Sciences, Ewha Womans University, Seoul 03760, Korea

Abstract

The ribbonlength Rib[Formula: see text] of a knot [Formula: see text] is the infimum of the ratio of the length of any flat knotted ribbon with core [Formula: see text] to its width. A twisted torus knot [Formula: see text] is obtained from the torus knot [Formula: see text] by twisting [Formula: see text] adjacent strands [Formula: see text] full twists. In this paper, we show that the ribbonlength of [Formula: see text] is less then or equal to [Formula: see text] where [Formula: see text] and [Formula: see text] are positive. Furthermore, if [Formula: see text], then the ribbonlength of [Formula: see text] is less then or equal to [Formula: see text].

Funder

National Research Foundation of Kore

National Research Foundation of Korea

Publisher

World Scientific Pub Co Pte Ltd

Subject

Algebra and Number Theory

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The Jones polynomial for a torus knot with twists;Topology and its Applications;2024-09

2. Folded ribbonlength of 2-bridge knots;Journal of Knot Theory and Its Ramifications;2023-04

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