Knots Related by Knotoids. Issue 6 (3rd July 2019)

• Record Type: Journal Article
• Authors: Adams, Colin; Henrich, Allison; Kearney, Kate; Scoville, Nicholas
• Is Part Of: American Mathematical Monthly. Volume 126:Issue 6(2019)
• Page Start: 483
• Page End: 490
• Publication Date: 2019-07-03
• Subjects: MSC: Primary 57M25 -- Secondary 57M27; Mathematics -- Periodicals; 510.5
• DOI: 10.1080/00029890.2019.1583971
• Languages: English
• ISSNs: 0002-9890

Abstract

Abstract: Turaev recently introduced the concept of a knotoid as a particular sort of knotted arc. There are several maps from knotoids to ordinary knots, or knotted circles. The two most natural ways of defining such maps give us an interesting relation between pairs of knots. In this paper, we explore this relation and ask the question: which pairs of knots are related to each other by a knotoid?