Work

Initial Coefficient Bounds for Bi-Close-to-Convex Classes of n-Fold-Symmetric Bi-Univalent Functions

Year: 2024

Type: article

Abstract: In this article, the strong class of bi-close-to-convex functions of order α and β in n-fold symmetric bi-univalent functions, which is the subclass of σ, is introduced. The upper bound value for an+1, a2n+1 for functions in these classes are obtained. Moreover, the Fekete–Szegö relation for our classes of functions are established.

Source: Axioms

DOI: 10.3390/axioms13110735

Authors: P. Gurusamy, M. Çağlar, L. I. Cotirla, S. Sivasubramanian

Institutions: Velammal Educational Trust, Erzurum Technical University, Technical University of Cluj-Napoca, Anna University, Chennai

Language: English

Topic: Analytic and geometric function theory

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,728

OpenAlex ID: W4403748835

FWCI:

Cites: 16

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Related to: 10