Name
- ℵ-preparacompact
Definition
- A Hausdorff space X is called preparacompact if each open cover of X has an open refinement such that if is uncountable and if and for each with and for , then the set has a limit point iff the set has a limit point.
Reference
- Davis, S.W. and Smith, J.C., The paracompactness of preparacompact spaces., Topology, Proc. Conf., Vol. 4, No.2, Ohio Univ. 1979, 345-360 (1980).