Trefoil
Knot · torus knotobject:K/trefoil
- Area
- Area 2 · Knots and links
- True vertices
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- π₁
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- H₁
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- Diagram
- Topology.jl · virtual-link examples, figure 2
Diagram artifact
Canonical Gauss code not published for this object.
- Presentation
- Diagram artifact
π₁ presentation, unreduced
No presentation published for this object.
Invariants
| π₁Unreduced presentation from the raw edge data | Uncomputed |
| H₁Abelianisation of the presentation | Not applicable |
| MST · F_p[x]/(xᵖ)MST invariant over the truncated polynomial algebra | Not applicable |
| MST · U_q(sl₂)MST invariant over the quantum group | Not applicable |
| KuperbergKuperberg invariant | Uncomputed |
- Diagram
- Topology.jl · virtual-link examples, figure 2
- Computation
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Naming
Labels name the example. No independent identification of the object is claimed.