Author: Атамурадова, Дилшода Равшанкуловна; Атабаева, Кундуз Арслоновна
Annotation: In the paper some methods of introduction a topology are represented. Several different of these methods are listed and examples of these methods are given in a clear manner.
Keywords: topological space, closed set, closure operator, interior of a set, base of a topology.
Kadirov Muhammadjon