Differential Subordination and Superordination for Srivastava-Attiya Operator

Differential Subordination Result with the Srivastava-Attiya Integral Operator

Subordination and Superordination Properties for Convolution Operator

In present paper a certain convolution operator of analytic functions is defined. Moreover, subordination and superordination- preserving properties for a class of analytic operators defined on the space of normalized analytic functions in the open unit disk is obtained. We also apply this to obtain sandwich results and generalizations of some known results.

Subordination and Superordination for Multivalent Functions Associated with the Dziok-Srivastava Operator

Subordination and Superordination for Functions Based on Dziok-srivastava Linear Operator

In this article, we obtain some subordination and superordination results involving Dziok-Srivastava linear operator and fractional integral operator for certain normalized analytic functions in the open unit disk.

Subordination and Superordination of the Liu-Srivastava Linear Operator on Meromorphic Functions

Using the methods of differential subordination and superordination, sufficient conditions are determined on the Liu-Srivastava linear operator of meromorphic functions in the punctured unit disk to obtain respectively the best dominant and the best subordinant. New sandwich-type results are also obtained. 2000 Mathematics Subject Classification: Primary 30C80; Secondary 30C45