This is a collection of current EGL projects.

Einstein Universe

JP Burelle

Einstein Demo

A demonstration of a one parameter family of deformations in the Einstein Universe.

Geodesics in hyperbolic space

Andrew Golczynski


A notebook that shows the geodesics in hyperbolic space using different models.

Triangles in hyperbolic space

Andrew Golczynski


A notebook that draws triangles in hyperbolic space.

Transformations in the Einstein Universe

Andrew Golczynski

Einstein Transforms

A demonstration of some transformations of the Einstein Universe.


Andrew Golczynski


A visualization of horocycles in different models of hyperbolic space.