On the category of ordered sets


Dušan M. Ćirić




In this paper the category of ordered sets and isotone maps is considered as well as presheaves and sheaves of such sets. Also, some classes of ordered topological spaces are considered as the class of $A$-ordered, $S$- and strongly $S$-ordered topological spaces and the class of $O_i$-topological spaces for $i=0,1,2$ (see[l] and [6]).