Constant mean curvature 1 surfaces in hyperbolic 3-space
Binoids, also known as catenoid cousins, constructed inĀ [1,2].
References
A. Bobenko, T. Pavlyukevich, and B. Springborn, Hyperbolic constant mean curvature one surfaces: spinor representation and trinoids in hypergeometric functions, Math. Z.245(2003), no. 1, 63—91 [2023953].
A. Bobenko and T. Pavlyukevich, Bryant n-noids with smooth ends or symmetry, preprint(2005).