On Some Functions Related to e*-θ-open Sets

Authors : Burcu Sünbül Ayhan

Pages : 72-82

Doi:10.54974/fcmathsci.1353956

View : 36 | Download : 40

Publication Date : 2024-07-31

Article Type : Research Paper

Abstract :In this study, we defined the concept of quasi $e^*$-$\\theta$-closed sets by means of $e^*$-$\\theta$-open sets. Depending on this concept, we introduced approximately $e^{\\ast}\\theta$-open functions and investigated some of its basic properties. Also, we defined and studied contra pre $e^{\\ast}\\theta$-open functions, which are stronger than the approximately $e^{\\ast}\\theta$-open functions. Moreover, we characterized the class of $e^*\\theta$-$T_\\frac {1}{2}$ spaces.
Keywords : e^ \\theta open functions, quasi e^ \\theta closed sets, approximately e^ \\theta open functions, contra pre e^ \\ast \\theta open functions, e^ \\theta T \\frac 1 2 spaces