Demonstratio Mathematica (Jun 2014)

Some Applications of Minimal Pγ -Open Sets

  • Khalaf Alias B.,
  • Ibrahim Hariwan Z.

DOI
https://doi.org/10.2478/dema-2014-0033
Journal volume & issue
Vol. 47, no. 2
pp. 423 – 432

Abstract

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We characterize minimal P γ-open sets in topological spaces. We show that any nonempty subset of a minimal P γ-open set is pre P-open. As an application of a theory of minimal Pγ-open sets, we obtain a sufficient condition for a P-locally finite space to be a pre P γ-Hausdorff space

Keywords