This page is intended to gather graphical representations of various mathematical objects, constructions or arguments, that hopefully help understanding them. Those objects can be very classical, such as the torus deforming into a sphere, or constructions occurring in my work.
Images and animations
From the torus to the sphere
The dunce hat
The house with two rooms
The slinky
A \(\Pi^0_4\)-hard space
Geometrical representation of languages