@article{(Open Science Index):https://publications.waset.org/pdf/14045, title = {Extremal Properties of Generalized Class of Close-to-convex Functions}, author = {Norlyda Mohamed and Daud Mohamad and Shaharuddin Cik Soh}, country = {}, institution = {}, abstract = {Let Gα ,β (γ ,δ ) denote the class of function f (z), f (0) = f ′(0)−1= 0 which satisfied e δ αf ′(z)+ βzf ′′(z)> γ i Re in the open unit disk D = z ∈ı : z < 1 for some α ∈ı (α ≠ 0) , β ∈ı and γ ∈ı (0 ≤γ 0 . In this paper, we determine some extremal properties including distortion theorem and argument of f ′( z ) .}, journal = {International Journal of Mathematical and Computational Sciences}, volume = {5}, number = {10}, year = {2011}, pages = {1589 - 1592}, ee = {https://publications.waset.org/pdf/14045}, url = {https://publications.waset.org/vol/58}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 58, 2011}, }