"Mapping Properties of Generalized hypergeometric distribution series on certain classes of univalent functions"


S. Porwal, Ram Sahai Government Degree College, Bairi-Shivrajpur, Kanpur -209205 (U.P.), India.

S. N. Mishra & A. L. Pathak
Brahmanand College, The Mall, Kanpur-208001 (U.P.), India.

C. Ramnani, Kanpur Vidya Mandir Mahila Mahavidyalaya, Kanpur-208001, (U.P.), India.


The purpose of the present paper is to obtain some necessary and sufficient conditions for generalized hypergeometric distribution series belonging to the classes T(λ; α); C(λ; α); Sδ∗ and Cδ. Further, we obtain some inclusion relation between the classes Rτ(A; B) with Cδ and Sδ∗. Finally, we discuss an integral operator associated with generalized hypergeometric distribution series.