weakly orthocompact

Last-modified: 2010-12-26 (日) 12:10:53

Definition

A topological space is said to be weakly orthocompact if every directed open cover has a interior preserving? refinement.

Reference

P.Fletcher and W. F. Lindgren, C-complete quasi-uniform spaces, Archiv der Mathematik, Vol.30, No.1, 175-180 (1978)