8 19 Further Notes and Views

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Revision as of 05:51, 24 January 2019 by Robert FERREOL (talk | contribs) (Yes, 8_19, not 8_18...)
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8_19 is the first non-homologically thin knot in the Rolfsen table. (That is, it's the first knot whose Khovanov homology has 'off-diagonal' elements.)

Knotscape
Symmetrical form ; (3,4) torus knot
True-lover's knot with sticked free ends
Equal to the previous, from knotilus
Pretzel knot P(2,-3,-3)
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Seen in Singapore