# On Applications of Differential Subordination to Certain Subclass of Multivalent Functions

Aghalary, Rasoul;Wang, Zhi-Gang

• Accepted : 2008.06.03
• Published : 2009.06.30
• 20 5

#### Abstract

In the present paper, we introduce and investigate a new subclass of multivalent functions associated with the Cho-Kwon-Srivastava operator $\tau^{\lambda}_p(a,c)$. Such results as inclusion relationships, convolution properties and criteria for starlikeness are proved. Relevant connections of the results presented here with those obtained in earlier works are also pointed out.

#### Keywords

Cho-Kwon-Srivastava operator;differential subordination;Hadamard product (or convolution);starlike and convex functions

#### References

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