The story
Etymology from Wiktionary, CC BY-SA 4.0.
orbifold
Today it means: A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group. Full definition →
Today it means: A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.