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This interactive animation is useful to understand the effect of the switching of a crossi...
We define a "fake knot" as a knot (so, a simple, closed curve in the space) that can be de...
We define a "fake knot" as a knot (so, a simple, closed curve in the space) that can be de...
A three-components knot. The three threads are mutually untied (all the possible couples o...
A trefoil knot. Compare the image with this other view of the knot.
A torus knot of type (2,5): the number 2 means that the knot meets twice any meridian of ...
In this interactive animation, you can build up a family of knots (the torus knots, that m...
A torus knot of type (2,5) meets every meridian of the torus in two points. The image has ...
A knot that can be drawn on the surface of a torus. These knots are identified by two inte...
A knot that can be drawn on the surface of a torus. These knots are identified by two inte...
