Abstract
We introduced certain types of separation axioms which are Z-regular space, ZT3 space, semi-Z-regular space and semi-ZT3 space, by using boundary points and semi boundary points. The relationships among them and relationships with each of T3, T1 and semi-T1 axioms have been given.
Keywords
regular space
semi-regular space
semi-T1 space
semi-T3
semi-ZT3 space.
T1 space
T3
Z-regular space
ZT3 space