Halvorsen Attractor

The Halvorsen attractor is a 3-dimensional attractor produced by the following equation:

xn+1 =xn+( -axn -4yn -4zn -yn2 )dt yn+1 =yn+( -ayn -4zn -4xn -zn2 )dt zn+1 =zn+( -azn -4xn -4yn -xn2 )dt
Halvorsen attractor

External Links

A Symmetric Chaotic Flow, Sprott (2004)
Video: Halvorsen Chaotic Attractor