CALCULATING THE FUNDAMENTAL BIQUANDLES OF SURFACE LINKS FROM THEIR CH–DIAGRAMS

DOI10.1142/S0218216512501027zbMath1250.57037MaRDI QIDQ2909506

Sosuke Ashihara

Publication date: 30 August 2012

Published in: Journal of Knot Theory and Its Ramifications (Search for Journal in Brave)

zbMATH Keywords

biquandlech-diagramsurface link invariantthe fundamental biquandle

Mathematics Subject Classification ID

Related Items (4)

Computations of quandle cocycle invariants of surface-links using marked graph diagrams ⋮ On the Alexander biquandles of oriented surface-links via marked graph diagrams ⋮ Biquandle cohomology and state-sum invariants of links and surface-links ⋮ Bikei invariants and gauss diagrams for virtual knotted surfaces

Cites Work

• Unnamed Item
• A classifying invariant of knots, the knot quandle
• Biquandles and virtual links
• Inequivalent surface-knots with the same knot quandle

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