411 REFERENCE · Wiktionary
Menger sponge
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
First described by Karl Menger in 1926.
Noun
upright=1.4|thumb|An illustration of M4, the sponge after four iterations of the construction process
en math A fractal curve, a three-dimensional generalization of the Cantor set and Sierpinski carpet, formed by repeated subdivision of a cube, and having infinite surface area and zero volume.
Further reading
en eponyms