ψ-I-closed set, weakly ψ-I-closed set and contra ψ-I-continuous mapping in ideal topological spaces

M. Parimala, M. Ganster, S. Jafari*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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 languageEnglish
Pages (from-to)11-20
Number of pages10
JournalPoincare Journal of Analysis and Applications
Volume7
Issue number1
DOIs
Publication statusPublished - 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

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