More properties of δ β -rough continuous functions on topological approximation spaces
A.S. Salama, Abdelrahman Ahmed Reyad, Abd El Fattah El Atik · Journal of Mathematics and Computer Science · 2022
Using the notion of \(\delta \beta \)-open set, we intend to do more research on rough continuous functions. The ideas of \(\delta \beta \)-totally rough continuous functions and \(\delta \beta \)-strongly rough continuous functions are proposed and researched. The notions of \(\delta \beta \)-internally and \(\delta \beta \)-totally functions are discussed, as well as some of their characterizations. Finally, the composition of \(\delta \beta \)-internally and totally functions is discussed.