Classification of ribbon 2-knots presented by virtual arcs with up to four crossings

Taizo Kanenobu, Toshio Sumi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We consider classification of the oriented ribbon 2-knots presented by virtual arcs with up to four crossings. We show the difference by the 2-fold branched covering space, the Alexander polynomial, the number of representations of the knot group to SL(2,), a finite field, and the twisted Alexander polynomial.

Original languageEnglish
Article number1950067
JournalJournal of Knot Theory and its Ramifications
Volume28
Issue number10
DOIs
Publication statusPublished - Sep 1 2019

All Science Journal Classification (ASJC) codes

  • Algebra and Number Theory

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