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arXiv · 1905.05366

Double branched covers of tunnel number one knots

Yeonhee Jang·Luisa Paoluzzi
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Abstract

We provide criteria ensuring that a tunnel number one knot $K$ is not determined by its double branched cover, in the sense that the double branched cover is also the double branched cover of a knot $K'$ not equivalent to $K$.

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Yeonhee Jang, Luisa Paoluzzi. 2019-05-14. Double branched covers of tunnel number one knots. https://arxiv.org/abs/1905.05366

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