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On transverse knots and branched covers
Journal article   Peer reviewed

On transverse knots and branched covers

Shelly Harvey, Keiko Kawamuro and Olga Plamenevskaya
International Mathematics Research Notices, Vol.2009(3), pp.512-546
2009
DOI: 10.1093/imrn/rnn138

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Abstract

We study contact manifolds that arise as cyclic branched covers of transverse knots in the standard contact 3-sphere. We discuss properties of these contact manifolds and describe them in terms of open books and contact surgeries. In many cases we show that such branched covers are contactomorphic for smoothly isotopic transverse knots with the same self-linking number. These pairs of knots includ...

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