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Trefoil knot - Wikipedia

https://en.wikipedia.org/wiki/Trefoil_knot
In topology, a branch of mathematics, the trefoil knot is the simplest example of a nontrivial knot. The trefoil can be obtained by joining together the two loose ends of a common overhand knot, resulting in a knotted loop. As the simplest knot, the trefoil is fundamental to the study of mathematical knot theory.
Crossing no.‎: ‎3
Braid no.‎: ‎2
Braid length‎: ‎3
Unknotting no.‎: ‎1
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Knot theory - Wikipedia

https://en.wikipedia.org/wiki/Knot_theory
A three-dimensional depiction of a thickened trefoil knot, the simplest non-trivial knot. A knot diagram of the trefoil knot. In topology, knot theory is the study of mathematical knots. While inspired by knots which ...

Trefoil Knot -- from Wolfram MathWorld

mathworld.wolfram.com › Topology › Knot Theory › Knots
In other words, the trefoil knot is not amphichiral. ... 128 and 325; Forty 2003, Plate 71) depicts three trefoil knots composed of ... Livingston, C. Knot Theory.

Mathematical knots - KnotPlot

knotplot.com/knot-theory/
Jul 16, 2013 - The simplest form of knot theory involves the embedding of the unit circle ... The simplest non-trivial knot is the trefoil knot which comes in a left ...

Distinguishing the left-hand trefoil from the right-hand trefoil by colouring

https://ldtopology.wordpress.com/.../distinguishing-the-left-hand-trefoil-from-the-righ...
Jan 24, 2014 - One of the main questions in Knot Theory is the Tabulation Problem. ... a knot colouring does the job, at least for the left-hand trefoil and for the ...

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