Keller's conjecture

English

Etymology

The conjecture was introduced by Ott-Heinrich Keller (1930).

Proper noun

Keller's conjecture

1. (geometry) The conjecture that, in any tiling of n-dimensional Euclidean space by identical hypercubes, there are two hypercubes that share an entire (n − 1)-dimensional face with each other.

Related terms

• Keller graph