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Article

Subordination Implications and Coefficient Estimates for Subclasses of Starlike Functions

1
Department of Applied Mathematics, College of Natural Sciences, Pukyong National University, Busan 608-737, Korea
2
Department of Mathematics, Faculty of Science, Urmia University, Urmia 5756151818, Iran
3
Faculty of Aviation and Space Sciences, Arslanbey Campus, Kocaeli University, 41285 Kartepe-Kocaeli, Turkey
*
Author to whom correspondence should be addressed.
Mathematics 2020, 8(7), 1150; https://doi.org/10.3390/math8071150
Received: 13 June 2020 / Revised: 12 July 2020 / Accepted: 13 July 2020 / Published: 14 July 2020
(This article belongs to the Special Issue Complex Analysis and Geometric Function Theory)
In the present paper, we consider various subclasses of star-like functions, which are defined by subordination and then we obtain several subordination implications related to these subclasses. Some coefficient bounds for functions belonging to some subclasses of star-like functions are also estimated. Moreover, we give some related connections of the outcomes stated here with those obtained earlier. View Full-Text
Keywords: analytic functions; star-like functions; subordination analytic functions; star-like functions; subordination
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MDPI and ACS Style

Cho, N.E.; Ebadian, A.; Bulut, S.; Analouei Adegani, E. Subordination Implications and Coefficient Estimates for Subclasses of Starlike Functions. Mathematics 2020, 8, 1150. https://doi.org/10.3390/math8071150

AMA Style

Cho NE, Ebadian A, Bulut S, Analouei Adegani E. Subordination Implications and Coefficient Estimates for Subclasses of Starlike Functions. Mathematics. 2020; 8(7):1150. https://doi.org/10.3390/math8071150

Chicago/Turabian Style

Cho, Nak E., Ali Ebadian, Serap Bulut, and Ebrahim Analouei Adegani. 2020. "Subordination Implications and Coefficient Estimates for Subclasses of Starlike Functions" Mathematics 8, no. 7: 1150. https://doi.org/10.3390/math8071150

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