On some weak separation axioms

We introduce and explore weak separation axioms namely γγ-semi-TiTi( for i=0,1,2i=0,1,2) spaces. We also define and discuss γγ-semi-DiDi( for i=0,1,2i=0,1,2) spaces and develop the relations between these spaces. Moreover, we initiate the concept of γγ-S-continuous function and discuss the behavior of γγ-semi-D1D1 space under γγ-S-continuous function.