The Coefficients Of Functions With Positive Real Part And Some Special Classes Of Univalent Functions.M. Ali, Rosihan (2003) The Coefficients Of Functions With Positive Real Part And Some Special Classes Of Univalent Functions. In: Proceedings of the SEAMS-GMU Conference 2003, 14 - 17 July 2003 , Gadjah Mada University, Yogyakarta, Indonesia.
AbstractSeveral special classes of univalent functions f in the unit disk U are characterized by the quantity zf'(z)/ f (z) lies in a given region in the right-half plane. Amongst these are the classes SS• (a) of strongly starlike functions of order a and PS• (p) consisting of parabolic starlike functions of order p. Both classes are closely related to the class P of nonnalized analytic functions in U with positive real part.
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