A Generalized Subclass of Multivalent Functions Related to Sigmoid Function
Author & Affiliation:
GAGANDEEP SINGH
Department of Mathematics, Majha College for Women, Tarn-Taran (Punjab), (India)
GURCHARANJIT SINGH
Department of Mathematics, Guru Nanak Dev University College, Chungh, Tarn-Taran (Punjab), (India)
Keyword:
Analytic functions, Starlike function, Alpha-convex function, 30C45, 33E99
Issue Date:
March 2018
Abstract:
In this paper, the authors investigate the initial coefficient bounds for a new generalized subclass of multivalent functions related to Sigmoid function. Also the relevant connections to Fekete-Szegö inequality and Hankel determinant for these classes are briefly discussed. Our results serve as a new generalization in this direction.
Pages:
164-171
ISSN:
2319-8044 (Online) - 2231-346X (Print)
Source:
DOI:
http://dx.doi.org/10.22147/jusps-A/300301
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Copy the following to cite this article:
G. Singh; G. Singh, "A Generalized Subclass of Multivalent Functions Related to Sigmoid Function", Journal of Ultra Scientist of Physical Sciences, Volume 30, Issue 3, Page Number 164-171, 2018Copy the following to cite this URL:
G. Singh; G. Singh, "A Generalized Subclass of Multivalent Functions Related to Sigmoid Function", Journal of Ultra Scientist of Physical Sciences, Volume 30, Issue 3, Page Number 164-171, 2018Available from: https://www.ultrascientist.org/paper/1457/
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