A subclass of pseudo-type meromorphic bi-univalent functions

Year 2020, Volume: 69 Issue: 2, 1025 - 1032, 31.12.2020

Adnan Alamoush

https://doi.org/10.31801/cfsuasmas.650840

Cited By: 1

Abstract

In this paper, In the present article, a new subclass of pseudo-type meromorphic bi-univalent functions is defined on △={z |:z∈C and 1<|z|<∞}, we derive estimates on the initial coefficient |b₀|, |b₁| and |b₂|. Relevant connections of the new results with various well-known results are indicated. Motivated by the earlier work of (Srivastava, Janani), in the present paper, we introduce a new subclasses of the class Σ′ and the estimates for the coefficients |b₀|,|b₁| and |b₂| are investigated. Some new consequences of the new results are also pointed out.

Keywords

Analytic functions, univalent functions, meromorphic functions, bi-univalent functions, coefficient bounds, pseudo functions

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