“…Motivated by results on connections between various subclasses of analytic univalent functions by using hypergeometric functions (see, for example, [4,8,15,23,24])), and the work done in [12,16,17,18], we determine necessary and sufficient conditions for zu p (z) to be in SP p (α, β) and UCSP(α, β) and also give necessary and sufficient conditions for z(2 − u p (z)) to be in the function classes SP p T (α, β) and UCSPT (α, β). Furthermore, we give necessary and sufficient conditions for I(κ, c)f to be in UCSPT (α, β) provided that the function f is in the class R τ (A, B).…”