Some characterizations of c-paracompact and c-collectionwise normal spaces by continuous selections (I).
Juan Margalef Roig, Enrique Outerelo Domínguez (1980)
Revista Matemática Hispanoamericana
Similarity:
In this note we characterize the c-paracompact and c-collectionwise normal spaces in terms of continuous selections. We include the usual techniques with the required modifications by the cardinality.