Classes of analytic functions associated with the Choi–Saigo–Srivastava operator

We investigate several properties of the linear Choi–Saigo–Srivastava operator and associated classes of analytic functions which were introduced and studied by J.H. Choi, M. Saigo and H.M. Srivastava [J.H. Choi, M. Saigo, H.M. Srivastava, Some inclusion properties of a certain family of integral operators, J. Math. Anal. Appl. 276 (2002) 432–445]. Several theorems are an extension of earlier results of the above paper.