A note on knots with H(2)-unknotting number one

Yuanyuan Bao

A note on knots with H(2)-unknotting number one

Yuanyuan Bao

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We give an obstruction to unknotting a knot by adding a twisted band, derived from Heegaard Floer homology.

Original language	English
Pages (from-to)	585-596
Number of pages	12
Journal	Osaka Journal of Mathematics
Volume	51
Issue number	3
Publication status	Published - 2014 Jul 1

ASJC Scopus subject areas

Mathematics(all)

Cite this

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title = "A note on knots with H(2)-unknotting number one",

abstract = "We give an obstruction to unknotting a knot by adding a twisted band, derived from Heegaard Floer homology.",

author = "Yuanyuan Bao",

year = "2014",

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pages = "585--596",

journal = "Osaka Journal of Mathematics",

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A note on knots with H(2)-unknotting number one

Abstract

ASJC Scopus subject areas

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