Results of Fourth-Order Differential Superordination and Subordination for Univalent Functions Defined by Integral Operator

Exploring some characteristics of differential subordination and superordination of analytic univalent functions in an open unit disc is the aim of this work and additionally, we have the form's normalized Taylor-Maclaurin series:. It also aims to clarify the results of the sandwich.By utilizing the integral operator's properties to examine forth-order differential subordination and superordination of analytic univalent functions, some fascinating results are found and explore forth-order subordinations and superordinations in respect to the convolution.Ultimately, we acquired multiple outcomes concerning fourth-order sandwich theorems inside the open unit disk.