On Pre-Door Space

Abstract

In this search obtain the results on pre-door space:
Door space is pre-door, space Submaximal pre-door space is pre-door space,Irreducible submaximal space is pre-door space , Quasi-precompact images of pre-door space are pre-door space and A pre-Hausdorff pre-door space has at most one a pre-ccumulation point.