Certain Subclasses of Starlike Functions of Complex Order Involving Generalized Hypergeometric Functions

نویسندگان

  • G. Murugusundaramoorthy
  • Nanjundan Magesh
چکیده

Making use of the generalized hypergeometric functions, we define a new subclass of uniformly convex functions and a corresponding subclass of starlike functions with negative coefficients and obtain coefficient estimates, extreme points, the radii of close-to-convexity, starlikeness and convexity, and neighborhood results for the class TSm α, β, γ . In particular, we obtain integral means inequalities for the function f that belongs to the class TSm α, β, γ in the unit disc.

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عنوان ژورنال:
  • Int. J. Math. Mathematical Sciences

دوره 2010  شماره 

صفحات  -

تاریخ انتشار 2010