A virtual knot whose virtual unknotting number equals one and a sequence of \(n\)-writhes

DOI10.2969/JMSJ/84478447zbMath1473.57031OpenAlexW3173028763MaRDI QIDQ821591

Migiwa Sakurai, Yoshiyuki Ohyama

Publication date: 21 September 2021

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/84478447

zbMATH Keywords

virtualizationvirtual knot\(n\)-writheGauss diagram

Mathematics Subject Classification ID

Knot theory (57K10) Generalized knots (virtual knots, welded knots, quandles, etc.) (57K12)

Related Items (1)

Virtual knots with properties of Kishino's knot

Cites Work

• Virtual knot theory
• An affine index polynomial invariant and the forbidden move of virtual knots
• A SEQUENCE OF DEGREE ONE VASSILIEV INVARIANTS FOR VIRTUAL KNOTS
• A NOTE ON NON-CLASSICAL VIRTUAL KNOTS
• AN AFFINE INDEX POLYNOMIAL INVARIANT OF VIRTUAL KNOTS
• Virtualization and n-writhes for virtual knots
• A polynomial invariant of virtual knots
• The writhes of a virtual knot

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