Article
Kyungpook Mathematical Journal 2022; 62(2): 347-361
Published online June 30, 2022
Copyright © Kyungpook Mathematical Journal.
The Second Reidemeister Moves and Colorings of Virtual Knot Diagrams
Myeong–Ju Jeong*, Yunjae Kim
Department of Mathematics, Korea Science Academy, 111 Baekyang Gwanmun–Ro, Busanjin–Gu, Busan 47162 Korea
e-mail : mjjeong@ksa.kaist.ac.kr
Department of Mathematics, College of Natural Sciences, Kyungpook National University, Daegu 41566 Korea
e-mail : kimholzi@gmail.com
Received: April 22, 2020; Revised: February 10, 2022; Accepted: February 22, 2022
Two virtual knot diagrams are said to be
Keywords: virtual knot, Reidemeister moves, coloring, knot polynomial