ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS

Authors : Z.-g. WANG, D.-z. CHEN

Pages : 95-101

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Publication Date : 2009-02-01

Article Type : Research Paper

Abstract :In this paper, we introduce a new subclass Ksinsert ignore into journalissuearticles values(λ, A, B); of close-toconvex functions. Such results as inclusion relationships, coefficient estimates, distortion and covering theorems for this class are proved. The results presented here would provide extensions of those given in earlier works. Several other new results are also obtained.
Keywords : Analytic functions, Starlike functions, Close to convex functions, Hadamard product or convolution, , Subordination between analytic functions, 2000 AMS Classification 30 C 45