Abstract
We introduce the notion of mIO(X)-structures determined by operators Int, Cl and Cl⋆ on an ideal topological space (X, τ, I). By using mIO(X)-structures, we obtain a unified form of some separation axioms containing semi-I-Ti, β-I-Ti, b-I-Ti (i = 0, 1, 2) and other.
Cuvinte cheie
m-space
ideal topological space
m-I-Ti (i= 0
1
2)
m-D-set
m-I-Di (i = 0
1
2).