arXiv · 0803.1876
We give a new proof of an old theorem by Banchoff and White 1975 that claims that the writhe of a knot is conformally invariant.
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R. Langevin, J. O'Hara. 2008-03-13. Conformal invariance of the writhe of a knot. https://arxiv.org/abs/0803.1876
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