Abstract
There are many articles in the literature dealing with the first-order and the second-order differential subordination and superordination problems for analytic functions in the unit disk, but only a few articles are dealing with the above problems in the third-order case (see, e.g., Antonino and Miller (2011) and Ponnusamy et al. (1992)). The concept of the third-order differential subordination in the unit disk was introduced by Antonino and Miller in (2011). Let Ω be a set in the complex plane . Also let be analytic in the unit disk and suppose that . In this paper, we investigate the problem of determining properties of functions that satisfy the following third-order differential superordination: . As applications, we derive some third-order differential subordination and superordination results for meromorphically multivalent functions, which are defined by a family of convolution operators involving the Liu-Srivastava operator. The results are obtained by considering suitable classes of admissible functions.
Citation
Huo Tang. H. M. Srivastava. Shu-Hai Li. Li-Na Ma. "Third-Order Differential Subordination and Superordination Results for Meromorphically Multivalent Functions Associated with the Liu-Srivastava Operator." Abstr. Appl. Anal. 2014 (SI07) 1 - 11, 2014. https://doi.org/10.1155/2014/792175