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Coefficient bounds for a new class of univalent functions involving Sălăgean operator and the modified sigmoid function
O.A. Fadipe-Joseph
,
W.T. Ademosu
,
Murugusundaramoorthy G
Published in Semnan University, Center of Excellence in Nonlinear Analysis and Applications
2018
DOI:
10.22075/ijnaa.2018.1589.1417
Volume: 9
Issue: 2
Pages: 59 - 69
Abstract
We define a new subclass of univalent function based on Sălăgean differential operator and obtain the initial Taylor coefficients using the techniques of Briot–Bouquet differential subordination in association with the modified Sigmoid function. Further, we obtain the classical Fekete–Szegö inequality results. © 2018, Semnan University, Center of Excellence in Nonlinear Analysis and Applications. All rights reserved.
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Journal Details
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About the journal
Journal
International Journal of Nonlinear Analysis and Applications
Publisher
Semnan University, Center of Excellence in Nonlinear Analysis and Applications
ISSN
20086822
Authors (1)
Murugusundaramoorthy G
Department of Mathematics
School of Advanced Sciences
Vellore Campus
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