YouTube has removed all access to our workshops. Yet he gave no explanation. But this situation is very difficult because the recordings on YouTube were very used.
As a result all sources are now available in early spring on Lutetium:
The workshops of topology
The Fundamental Polygon
Lacan accustomed us to depict the constituent elements of the subject using topological structures. Here in the preoccupation of simplifying (!) we present these structures in a uniform way, a rectangle. It is the fundamental polygon.
It concerns the sphere, the Möbius strip, the cylinder, the disk, the projective plane, the torus, the Klein bottle. One consequence is a rather severe session …
All of our workshops: c’est ici