Definition
A topological space is called discretely orthocompact provided that, whenever D is a discrete family of closed subsets of X and for each F in D, U_F is an open set containing F, there exists an interior preserving? open family such that for each F in D.
Reference
- H.J.K. Junnila, Covering properties and quasi-uniformities of topological spaces, Ph.D. Thesis, Virginia Polytechnic Institute and State University, Blacksburg (1978).
- Hans-Peter Kunzi and Peter Fletcher, Some Questions Related to Almost 2-Fully Normal Spaces, Rocky Mountain J. Math. Vol.15 (Nov. 1985).