Estimating coefficients for subclasses of meromorphic bi-univalent functions involving the polylogarithm function

In this paper, we introduce a new operator Ωc g(z) associated with polylogarithm function, applying it on the subclasses AHΣ∗B(γ,k) of meromorphic starlike bi-univalent functions of order γ, and AHΣ˜∗B(γ,k) of meromorphic strongly starlike bi-univalent functions of order γ, also we find estimates on the coefficients |b0| and |b1| for functions in these subclasses{.}