New Results on Integral Operator for a Subclass of Analytic Functions Using Differential Subordinations and Superordinations

Abstract

In this paper, we discuss and introduce a new study using an integral operator wk,μm in geometric function theory, especially sandwich theorems. We obtained some conclusions for differential subordination and superordination for a new formula generalized integral operator. In addition, certain sandwich theorems were found. The differential subordination theory’s features and outcomes are symmetric to those derived using the differential subordination theory.

Keywords

• analytic function
• subordination
• superordination
• dominant
• subordinant
• sandwich theorem