Hopf link
In mathematical knot theory, the Hopf link is the simplest nontrivial link with more than one component. It consists of two circles linked together exactly once, and is named after Heinz Hopf.
| Braid length | 2 |
|---|---|
| Braid no. | 2 |
| Crossing no. | 2 |
| Hyperbolic volume | 0 |
| Linking no. | 1 |
| Stick no. | 6 |
| Unknotting no. | 1 |
| Conway notation | [2] |
| A–B notation | 22 1 |
| Thistlethwaite | L2a1 |
| Last / Next | L0 / L4a1 |
| Other | |
| alternating, torus, fibered | |
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