Henneberg's Minimal Surface
Henneberg's Minimal Surface
Henneberg's minimal surface (discovered by Lebrecht Henneberg in 1876) is a nonorientable surface (in fact, it contains a minimal Möbius band) defined over the unit disk, whose total curvature is [1]. As well as other interesting surfaces, it was found by solving the Björling problem [2, 3].
-2π