A triple torus is a topological surface with three holes, formed from the connected sum of three tori. It has an orientable genus of 3 and an Euler characteristic of -4.
Structure and Sections[]
All orientable manifolds with three holes (i.e. with an Euler characteristic of -4) are homeomorphic to the triple torus due to the classification theorem of closed surfaces.
See Also[]
Sphere | Torus | Double torus | Triple torus | Quadruple torus |