A new theoretical investigation of the generalized formulations of spirallike functions

Document Type

Article

Publication Date

8-1-2022

Abstract

In this study, the idea of q-calculus is applied to define new classes of spirallike functions alpha-UCSPT(q,phi,delta) and alpha-SPpT(q,phi,delta). The coefficient inequalities, rotational invariance, and containment results are proved for these classes. Further, by introducing a parameter beta, two more subclasses are defined and their properties are investigated. Finally, we have probed into these classes by fixing finitely several coefficients.

Keywords

Univalent-functions

Publication Title

Mathematical Problems in Engineering

Volume

2022

Publisher

Mathematical Problems in Engineering

Publisher Location

ADAM HOUSE, 3RD FLR, 1 FITZROY SQ, LONDON, W1T 5HF, ENGLAND

This document is currently not available here.

Share

COinS