Connectedness and separation in the category of closure spaces
Mehmet Baran, Deniz Tokat, Muammer Kula · Filomat · 2010
In previous papers, various notions of (strongly) closed subobject, (strongly) open subobject, connected and Ti, i = 0, 1, 2 objects in a topological category were introduced and compared. The main objective of this paper is to characterize each of these classes of objects in the category of closure spaces as well as to examine how these generalizations are related. 2010 Mathematics Subject Classifications. 54B30, 54D10, 54A05, 54A20, 18B99, 18D15. .