On Semi-$ + $-Open Sets in Topological Spaces


  • Carlos Granados Corporacion Universitaria Latinoamericana


closed sets, open sets


In this paper, we used the notion of operator A+ for defining a new class of set which will be called semi-+-open set, besides we define the concepts of generalized semi-+-closed sets and regular generalized semi-+-closed sets. Moreover, some of their properties are shown.


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How to Cite

Carlos Granados. (2020). On Semi-$ + $-Open Sets in Topological Spaces. MathLAB Journal, 6, 75-80. Retrieved from https://purkh.com/index.php/mathlab/article/view/860



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