Simple Sufficient Subordination Conditions for Close-to-Convexity

Ebrahim Analouei Adegani, Teodor Bulboacă and Ahmad Motamednezhad
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Ebrahim Analouei Adegani: Faculty of Mathematical Sciences, Shahrood University of Technology, P.O. Box 316-36155 Shahrood, Iran
Teodor Bulboacă: Faculty of Mathematics and Computer Science, Babeş-Bolyai University, 400084 Cluj-Napoca, Romania
Ahmad Motamednezhad: Faculty of Mathematical Sciences, Shahrood University of Technology, P.O. Box 316-36155 Shahrood, Iran

Mathematics, 2019, vol. 7, issue 3, 1-9

Abstract: Using several applications of the theory of differential subordination we obtain sufficient conditions for usually normalized analytic functions to belong to certain subclasses of close-to-convex functions and close-to-convex functions of order α .

Keywords: analytic functions; univalent function; differential subordination; starlike and close-to-convex functions of order ? (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2019
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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