Raster convergence with respect to a closure operator
Realization of Cartesian Closed Topological Hulls.
Realizations of topologies and closure operators by set systems and by neighbourhoods
Reflexive cum Coreflexive Subcategories in Topology.
Regular closure operators and compactness
Relative continuity of the functor
Remarks on epireflective subcategories of the category of topological modules.
Remarks on topologically algebraic functors
Representability of concrete categories by non-constant morphisms