Extensions of closure spaces. (English) Zbl 0343.54003
MSC:
54A05 | Topological spaces and generalizations (closure spaces, etc.) |
54B17 | Adjunction spaces and similar constructions in general topology |
54D10 | Lower separation axioms (\(T_0\)–\(T_3\), etc.) |
54D30 | Compactness |