@ the Geometry Center [A Klein Bottle in 4 space]
Category Archives: Mathematics
A Klein Bottle
@ the Geometry Center [A Klein Bottle]
Gallery of Interactive Geometry
@ the Geometry Center [Gallery of Interactive Geometry]
Turning a sphere inside out
@ the Geometry Center [Turning a sphere inside out]
The Topological Zoo
The Geometry Center
Shape of Space
Workshop of topology: Start with letter 52 from Freud to Fliess
A document in French
Jean-Michel Vappereau — Faire des ronds: trois petites géométries de ronds
Part of a series devised by Vappereau to demonstrate the fundamentals of the topology of the subject in the analytical discourse.
[Added: 2025/08/26]