Initial coefficient bounds for certain class of meromorphic bi-univalent functions

Abstract

In this paper, we introduce and investigate an interesting subclass of meromorphic bi-univalent functions defined on Δ = {z ∈ ℂ: 1 < |z| < ∞}. For functions belonging to this class, estimates on the initial coefficients are obtained. The results presented in this paper generalize and improve some recent works.

Keywords

• meromorphic functions
• meromorphic bi-univalent functions
• coefficient estimates
• 30c45
• 30c50