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The figure eight knot (also called the savoia knot) is the simplest knot after the trefoil...
Two simply tied circumferences, namely the Hopf link. The image has been realized with the...
We define a "fake knot" as a knot (so, a simple, closed curve in the space) that can be de...
The three-components knot represented in this diagram has the same "shadow" of the Borrome...
A three-components knot. The three threads are mutually untied (all the possible couples o...
Some knots hung in the rooms of the section "Topology" of the exhibition matemilano at the...
On a fountain of the Castello Sforzesco in Milan, we can see this coat-of-arms. It should ...
This wooden sculpture represents a torus, that is not embeeded in the three-dimensional sp...
A figure eight knot. The image has been used at the exhibition matemilano.
