Searching for more absolute CR-epic spaces.
Some relative properties on normality and paracompactness, and their absolute embeddings
Paracompactness (-paracompactness) and normality of a subspace in a space defined by Arhangel’skii and Genedi [4] are fundamental in the study of relative topological properties ([2], [3]). These notions have been investigated by primary using of the notion of weak - or weak -embeddings, which are extension properties of functions defined in [2] or [18]. In fact, Bella and Yaschenko [8] characterized Tychonoff spaces which are normal in every larger Tychonoff space, and this result is essentially...
Spaces Y Homeomorphic to ßY Y.
Special lattices of compactifications