Cubic surface: the Cayley cubic surface (having four A1 singularities) (simple rotation) @davidamadore

Cubic surface: the Cayley cubic surface (having four A1 singularities) (simple rotation) @davidamadore

Uploaded November 2010 | Updated September 2026, 3 weeks ago

A cubic surface with four A4 singularities (known as the Cayley cubic surface) being rotated.

From the cubic surfaces DVD, madore.org/cubic-dvd

Cubic surface: the Cayley cubic surface (having four A1 singularities) (simple rotation)

The sound of some grassmannians

Projections of the Higman-Sims graph from the Leech lattice (new version)

Rotation of the A3 lattice

Projections of the Higman-Sims graph from the Leech lattice

Cubic surface: an A5 singularity (simple rotation)

Diving in a reflective tetrahedron

Evolution of Julia sets as parameter dives into crevice with argument 9/31

Hyperbolic kaleidoscope

Visiting a Kerr black hole (old version / front view)

Sounds of Lie group representations

Cubic surface: deformation of an A5 singularity (as such)

Cubic surface: the Cayley cubic surface (having four A1 singularities) (simple rotation)