Region crossing change, bicolored diagram and Arf invariant

DOI10.1142/S0218216521500292zbMath1470.57016OpenAlexW3174036788MaRDI QIDQ5003399

Kengo Kawamura

Publication date: 22 July 2021

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

Full work available at URL: https://doi.org/10.1142/s0218216521500292

zbMATH Keywords

Arf invariantregion crossing changeproper linkbicolored diagram

Mathematics Subject Classification ID

Knot theory (57K10)

Cites Work

• Region crossing change is an unknotting operation
• On region crossing change and incidence matrix
• When is region crossing change an unknotting operation?
• Region crossing change on spatial-graph diagrams
• AN INTEGRAL REGION CHOICE PROBLEM ON KNOT PROJECTION
• An invariant of knot cobordism

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