On a subclass of meromorphic functions with positive coefficients defined by rapid operator

Venkateswarlu, B.; Reddy, P. Thirupathi; Ingle, Rajkumar N.; Sreelakshmi, S.; Venkateswarlu, B.; Reddy, P. Thirupathi; Ingle, Rajkumar N.; Sreelakshmi, S.

doi:10.22199/issn.0717-6279-3933

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Proyecciones (Antofagasta)

versión impresa ISSN 0716-0917

Proyecciones (Antofagasta) vol.41 no.3 Antofagasta jun. 2022

http://dx.doi.org/10.22199/issn.0717-6279-3933

Artículos

On a subclass of meromorphic functions with positive coefficients defined by rapid operator

B. Venkateswarlu¹

P. Thirupathi Reddy²

Rajkumar N. Ingle³

S. Sreelakshmi⁴

^¹Department of Mathematics, GSS, GITAM University Doddaballapur-561 203, Bengaluru Rural, India. e-mail: bvlmaths@gmail.com

^²Department of Mathematics, Kakatiya University, Warangal-506 009, Telangana, India e-mail: reddypt2@gmail.com

^³Department of Mathematics, Bahirji Smarak Mahavidyalay, Bashmathnagar Dist., Hingoli, Maharastra, India

^⁴Department of Mathematics, T S W R College, Elkathurthy-505 476, Warangal Urban, Telangana, India. e-mail: sreelakshmisarikonda@gmail.com

Abstract

In this paper, we introduce and study a new subclass of meromorphic univalent functions defined by Rapid operator. We obtain coefficient inequalities, extreme points, radius of starlikeness and convexity. Finally we obtain partial sums and neighborhood properties for the class ∑^* _p (γ,κ,μ,θ)

Keywords: meromorphic; extreme point; partial sums; neighborhood

Texto completo disponible sólo en PDF

Full text available only in PDF format.

Acknowledgement

The authors are thankful to the editor and referee(s) for their valuable

comments and suggestions which helped very much in improving the paper.

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Received: January 30, 2020; Accepted: January 30, 2021

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