Next: Cristinca Fulga: Local Convexification Up: TOME 49 (97), no. 3 Previous: Nicoleta Aldea: On the

Zbigniew Duszynski: On $\texttt{p}$-open mappings, p.223-238

Abstract:

p-open mappings between topological spaces are those preserving preopen sets. Restrictions of this type of mappings are considered. Preimages of semi-connected spaces and images of $S$-closed spaces are investigated. Also, some observations concerning a.c.H. mappings are provided.

Key Words: Preopen, semi-open, semi-preopen sets; a.c.H., semi-continuous, almost open mappings; semi-connected, $S$-closed spaces.

2000 Mathematics Subject Classification: Primary: 54C08.

Download the paper in pdf format here.