On the Coefficients of Quasi-Convex Functions

Osman Altintaş; Melike Aydoǧan

doi:10.1088/1742-6596/1562/1/012002

On the Coefficients of Quasi-Convex Functions

Osman Altintaş, Melike Aydoǧan

Department of Mathematics Engineering

Baskent University

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper we introduce and investigate the class of T (λ, β, A, B) that we call the class of quasi-starlike and quasi-convex functions with respect to the values of the parameter λ. Also we define the class K (λ, β, µ, m, A, B) which is satisfy non-homogeneous Cauchy-Euler differential equation. We obtain coefficient bounds for the functions belonging the above classes.

Original language	English
Article number	012002
Journal	Journal of Physics: Conference Series
Volume	1562
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1562/1/012002
Publication status	Published - 24 Jun 2020
Event	15th International Symposium on Geometric Function Theory and Applications, GFTA 2019 - Malang, Indonesia Duration: 4 Nov 2019 → 5 Nov 2019

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© Published under licence by IOP Publishing Ltd.

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abstract = "In this paper we introduce and investigate the class of T (λ, β, A, B) that we call the class of quasi-starlike and quasi-convex functions with respect to the values of the parameter λ. Also we define the class K (λ, β, µ, m, A, B) which is satisfy non-homogeneous Cauchy-Euler differential equation. We obtain coefficient bounds for the functions belonging the above classes.",

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Y1 - 2020/6/24

N2 - In this paper we introduce and investigate the class of T (λ, β, A, B) that we call the class of quasi-starlike and quasi-convex functions with respect to the values of the parameter λ. Also we define the class K (λ, β, µ, m, A, B) which is satisfy non-homogeneous Cauchy-Euler differential equation. We obtain coefficient bounds for the functions belonging the above classes.

AB - In this paper we introduce and investigate the class of T (λ, β, A, B) that we call the class of quasi-starlike and quasi-convex functions with respect to the values of the parameter λ. Also we define the class K (λ, β, µ, m, A, B) which is satisfy non-homogeneous Cauchy-Euler differential equation. We obtain coefficient bounds for the functions belonging the above classes.

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DO - 10.1088/1742-6596/1562/1/012002

M3 - Conference article

AN - SCOPUS:85088126111

SN - 1742-6588

VL - 1562

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T2 - 15th International Symposium on Geometric Function Theory and Applications, GFTA 2019

Y2 - 4 November 2019 through 5 November 2019

ER -

On the Coefficients of Quasi-Convex Functions

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