Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences
Citation:
Serdica Mathematical Journal, Vol. 40, No 1, (2014), 13p-18p
Abstract:
In this paper, we obtain sufficient conditions for analytic functions f(z) in the open unit disk ∆ to be strongly starlike and strongly convex of order β and type α. Some interesting corollaries of the results presented here are also discussed.