ST2, ∆T2, ST3, ∆T3, Tychonoff, compact and ∂-connected objects in the category of proximity spaces

Authors : Muammer KULA

Pages : 490-500

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Publication Date : 2019-04-01

Article Type : Research Paper

Abstract :In this paper, an explicit characterization of the separation properties $ST_2$, $\Delta T_2$, $ST_{3}$, $ \Delta T_{3} $ and Tychonoff objects are given in the topological category of proximity space. Furthermore, the insert ignore into journalissuearticles values(strongly); compact object and $\partial$-connected object are also characterized in the category of proximity space. Moreover, we investigate the relationships among  $ST_2$, $\Delta T_2$ , $ST_{3}$, $ \Delta T_{3} $, the separation properties at a point $p$, the generalized separation properties $T_{i}$, $i=0,1,2$, $\mathbf{T_{0}}$, $\mathbf{T_{1}}$, $\mathbf{T_{2}}$ and Tychonoff objects in this category. Finally, we investigate the relationships between $\partial$-connected object and insert ignore into journalissuearticles values(strongly); connected object in the topological category of proximity space.
Keywords : topological category, proximity space, separation, closedness, connectedness, compact objects