Paper read at the Second Symposium on Categorical Topology at the University of Cape Town 9–13 August 1976

CARTESIAN CLOSED COREFLECTIVE HULLS

Published in: Quaestiones Mathematicae
Volume 2 , issue 1-3 , 1977 , pages: 269–283

DOI: 10.1080/16073606.1977.9632547

Author(s): L.D. Nel , Canada

Keywords: Primary , 18D15 , 18D99 , 54C35 , Secondary , 18B15 , 54A99

Abstract

Conditions are established under which a given class of objects in a topological category will have a Cartesian closed coreflective hull. The main theorem is used to discover new Cartesian closed topological categories and to unify a diversity of known special results. It also provides a mild criterion for the existence of Cartesian closed topological hulls.

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