On the virtual Alexander polynomial of periodic virtual knots

Author:

Kim Joonoh1,Lee Sang Youl1,Seo Myoungsoo2

Affiliation:

1. Department of Mathematics, Pusan National University, Pusan 609-735, Korea

2. Department of Mathematics, Kyungpook National University, Daegu 702-701, Korea

Abstract

In this paper, we give a relationship between the virtual Alexander polynomial of a periodic virtual knot and that of its factor knot. As an application, we improve Im–Lee's table of possible periods of 117 virtual knots with classical crossings ≤ 4 in Jeremy Green's table. In particular, we prove that the virtual knots 4.1 and 4.77 have the actual period 2 and no others, and the virtual knot 4.99 has the actual period 2.

Publisher

World Scientific Pub Co Pte Lt

Subject

Algebra and Number Theory

Cited by 3 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. Some congruence of the generalized Alexander invariant for periodic virtual links;Journal of Knot Theory and Its Ramifications;2022-11-10

2. The generalized Alexander polynomial of periodic virtual links;Journal of Knot Theory and Its Ramifications;2019-05

3. Alexander invariants of periodic virtual knots;Dissertationes Mathematicae;2018

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