Abstract
In this paper, we introduce and study some basic properties of new classes of sets called ψ-I-closed sets and weakly ψ-I-closed sets. Moreover, we offer a new type of contra-continuous function in the context of ideal topology called contra-ψ-I continuous function and present its fundamental properties.
Original language | English |
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Pages (from-to) | 11-20 |
Number of pages | 10 |
Journal | Poincare Journal of Analysis and Applications |
Volume | 7 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2020 |
Keywords
- I-closed
- Ideal topological spaces
- Weakly ψ-I-closed sets and contra continuous mappings
- ψ-closed
- ψ-I-closed
ASJC Scopus subject areas
- Analysis
- Applied Mathematics