A note on knots with \(\mathrm{H}(2)\)-unknotting number one

zbMath1302.57037arXiv1009.3411MaRDI QIDQ470084

Yuanyuan Bao

Publication date: 11 November 2014

Published in: Osaka Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1009.3411

zbMATH Keywords

obstructionunknottingHeegaard-Floer homology

Mathematics Subject Classification ID

Related Items (3)

\(H(2)\)-unknotting operation related to 2-bridge links ⋮ The unknotting number and band-unknotting number of a knot ⋮ Lernaean knots and band surgery

Cites Work

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• Unknotting information from Heegaard Floer homology
• The nonorientable 4-genus of knots
• Unknotting by adding a Twisted Band
• Four-genus and four-dimensional clasp number of a knot

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