411 REFERENCE · Wiktionary
Fuglede's conjecture
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Proposed by Danish mathematician Bent Fuglede in 1974
Proper noun
en math The conjecture that every domain of (i.e. subset of with positive finite Lebesgue measure) is a spectral set if and only if it tiles by translation.
en eponyms