The story
Named after Russian mathematician Андре́й Никола́евич Колмого́ров (Andréj Nikolájevič Kolmogórov) (1903–1987)
Etymology from Wiktionary, CC BY-SA 4.0.
Kolmogorov
Today it means: Such that any two distinct points are topologically distinguishable, i.e., there is an open set containing one of the points which does not contain the other point. Full definition →