δ-Semi Normal and δ-Semi Compact Spaces
Generalized separation axioms
ℛ1
ℛo– spaces
δ-semi.open
regular and normal spaces
In this paper by using δ-semi.open sets we introduced the concept of weakly δ-semi.normal and δ-semi.normal spaces . Many properties and results were investigated and studied. Also we present the notion of δ- semi.compact spaces and we were able to compare with it δ-semi.regular spaces