Certain classes of univalent functions with negative coefficients and -starlike with respect to certain points
MSC 2010: 30C45, 30A20, 34A40In the present paper we define a new operator using the generalized Sălăgean operator and the Ruscheweyh operator.
The present investigation deals with a new subclass of alpha-convex bi-univalent functions in the unit disc defined with -derivative operator. Bounds for the first two coefficients and Fekete-Szegö inequality are established for this class. Many known results follow as consequences of the results derived here.