Strong Insertion of a Contra-α-continuous Function between Two Comparable Real-valued
- 17 June 2019
- journal article
- Published by Earthline Publishers in Earthline Journal of Mathematical Sciences
Abstract
Necessary and sufficient conditions in terms of lower cut sets are given for the insertion of a contra-α-continuous function between two comparable real-valued functions.Keywords
This publication has 13 references indexed in Scilit:
- Contra-continuous functions and strongly-closed spacesInternational Journal of Mathematics and Mathematical Sciences, 1996
- Characterization of some peculiar topological spaces viaA- andB-setsActa Mathematica Hungarica, 1995
- A decomposition of continuityActa Mathematica Hungarica, 1990
- PM-normality and the insertion of a continuous functionPacific Journal of Mathematics, 1979
- Insertion of a continuous functionPacific Journal of Mathematics, 1976
- Indefinite Cut Sets for Real FunctionsThe American Mathematical Monthly, 1971
- Metrizability of certain countable unionsIllinois Journal of Mathematics, 1964
- Semi-Open Sets and Semi-Continuity in Topological SpacesThe American Mathematical Monthly, 1963
- Correction to "On real-valued functions in topological spaces"Fundamenta Mathematicae, 1953
- On Real-Valued Functions in Topological SpacesFundamenta Mathematicae, 1951