Certain subclasses of meromorphically multivalent functions associated with generalized hypergeometric function

In this paper we introduce and study two subclasses Σp,q,s(α1;A,B,λ)Σp,q,s(α1;A,B,λ) and Σp,q,s+(α1;A,B,λ) of meromorphic pp-valent functions of order λ(0≤λ