Cubic surface: an A5 singularity (simple rotation) @davidamadore

Cubic surface: an A5 singularity (simple rotation) @davidamadore

Uploaded December 2010 | Updated September 2026, 2 weeks ago

A cubic surface with an A5 singularity being rotated.

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

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)

Evolution of Julia sets as parameter circles around −¾

Random waves on a flat torus (triangular lattice)

Voronoi cells of the E8 lattice: 3D cross section with Coxeter plane (wider view)

Fourier transform of the E8 root system

Fourier transform of an icosahedron

Cubic surface: an A5 singularity (simple rotation)