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arXiv · 1606.06404

Concordance group of virtual knots

Hans U. Boden·Matthias Nagel
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Abstract

We study concordance of virtual knots. Our main result is that a classical knot K is virtually slice if and only if it is classically slice. From this we deduce that the concordance group of classical knots embeds into the concordance group of long virtual knots.

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Hans U. Boden, Matthias Nagel. 2016-06-21. Concordance group of virtual knots. https://doi.org/10.1090/proc%2F13667

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