In knot theory, the Pentatwist knot, also known as the five-twist knot, or the 72, is one of seven prime knots with crossing number seven. It is the fifth twist…
In knot theory, the Pentatwist knot, also known as the five-twist knot, or the 72, is one of seven prime knots with crossing number seven. It is the fifth twist knot.
Invariants Its Alexander polynomial is
its Conway polynomial is
and its Jones polynomial is
Example
References
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