Author: Karimov, Sardor Yashinovich
Annotation: In this article, one of the open problems of the science of topology until now, it is proved that if T2 (Hausdorff space) satisfies the condition T3 (Regular space) and T4 (Normal space) is not, a counterexample is shown and the local weak density and the relationship between local density is studied.
Keywords: t-bounded space, T2 (Hausdorff space), T3 (Regular space), T4 (Normal space). Local weak density, local density.
Pages in journal: 509 - 511
