On ๐ป-closed and minimal Hausdorff spaces
On ๐ป-closed and minimal Hausdorff spaces
Introduction.Properties closely related to compactness have long been of interest to topologists.In this paper we will consider a collection of properties related to the observation that if a compact Hausdorff space X is embedded in a Hausdorff space Y, the image of X is always a closed subspace of Y.This โฆ