nc Open- Sets in Topological Space
Zainab Khalid Raheem Sanaa Hamdi Jasem
DOI: https://doi.org/10.47831/mjpas.v2i1.104
Abstract
Type of sets that we will introduce in this research, called nc-open set and present its properties which represent the topological properties of this type . More precisely, we post the sets with each of these properties . At the first , we present the definition of the property and then an illustrative example of this definition . Mean while , we move to the theorems with their proofs and give a counter example to the case that the opposite of the some theorems are not achieved .
Keywords : n-open, n-closed, nc-open, nc-closed,