Document Type : Research Articles

Author

Department of Mathematics, Payme Noor University, P. O. Box 19395-4697 Tehran, IRAN

10.22080/cjms.2021.18588.1480

Abstract

Abstract. In this paper the author used Salagean differential operator to define a certain subclass of spirallike functions and obtain some convolution results and some upper bounds on the coefficients.

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