Knot theory is the study of knots, what is a knot:
A knot is an embedding of a circle in 3-space.
Ref list Edit
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.