On a differential subordination and superordination of a new class of meromorphic functions
oleh: Ali Muhammad, Marjan Saeed
| Format: | Article |
|---|---|
| Diterbitkan: | Università degli Studi di Catania 2014-05-01 |
Deskripsi
In this paper, we investigate differential subordination and superordination properties of a new class of meromorphic analytic functions in the punctured unit disc.We derive some sandwich theorems.