Definition
A topological space is called nearly countably compact if every countable regular open cover has a finite subcover.
Reference
N.Ergun, On nearly paracompact spaces, Istanbul Univ. Fen. Mec. Ser. A, 45 (1980), pp.65-87.
A topological space is called nearly countably compact if every countable regular open cover has a finite subcover.
N.Ergun, On nearly paracompact spaces, Istanbul Univ. Fen. Mec. Ser. A, 45 (1980), pp.65-87.