Title of article :
Operation on Functions with a New Type of Closed Graph
Author/Authors :
asaad, baravan a. university of zakho - faculty of science - deptartment of mathematics, Iraq
Abstract :
The aim of this paper is to introduce some new classes of functions by using the operation on PSO(X) and the set P^y_s -open. In addition, some basic properties of functions with a Ps^(Y,B) S -closed graph have been investigated.
Keywords :
P^y_s , open sets , Y operation on PSO(X) , Ps^(Y , B) , continuous func , tion , Ps^(Y , B) S , closed graph
Journal title :
General Mathematics Notes
Journal title :
General Mathematics Notes
