Title of article :
Some properties of certain multivalent analytic functions involving the Cho–Kwon–Srivastava operator
Author/Authors :
Wang، نويسنده , , Zhi-Gang and Aghalary، نويسنده , , R. and Darus، نويسنده , , M. and Ibrahim، نويسنده , , R.W.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
By making use of the principle of subordination between analytic functions and the Cho–Kwon–Srivastava operator, we introduce a certain subclass of multivalent analytic functions. Such results as subordination and superordination properties, convolution properties, inclusion relationships, distortion theorems, inequality properties and sufficient conditions for multivalent starlikeness are proved. The results presented here would provide extensions of those given in earlier works. Several other new results are also obtained.
Keywords :
Multivalent functions , Differential subordination , Jack’s lemma , Cho–Kwon–Srivastava operator , Analytic functions , Hadamard product (or convolution) , Superordination
Journal title :
Mathematical and Computer Modelling
Journal title :
Mathematical and Computer Modelling