Initial Coefficient Bounds for interesting Subclasses of Meromorphic and and Bi-Univalent Functions

In this paper, we investigate an interesting subclass of uni- valent functions. Also, we introduce a new subclass of meromorphic bi-univalent functions. We obtain the estimates on the initial Taylor- Maclurin Coe cients for functions in the interesting subclass of meromor- phically bi-univalent functions de ned on Δ = {z ∈ C : 1 │z│ ∞ }