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math.GN2020
Certain properties of contra-T*12-continuous functions
Hadi J. Mustafa, Layth M. Alabdulsada
The concept of contra function was introduced by Dontchev [2], in this work, we use the notion of T*12-open to study a new class of function called a contra-T*12-continuous functio…
math.GN2019
On -Open Sets
Layth M. Alabdulsada
The aim of this paper is to define and study -open sets and related properties. A -open set is, roughly speaking, a generalization of a -open set, whic…
math.GN2019
On the class of weakly almost contra-T*-continuous functions
Layth M. Alabdulsada
The aim of this paper is to introduce and investigate a new class of functions called weakly almost contra--continuity which is defined as a function from an operator topologi…