Simple Sufficient Subordination Conditions for Close-to-Convexity

Simple Sufficient Subordination Conditions for Close-to-Convexity

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 .

Bibliographic Details
Main Authors: Ebrahim Analouei Adegani, Teodor Bulboacă, Ahmad Motamednezhad
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Mathematics
Subjects:
analytic functions
univalent function
differential subordination
starlike and close-to-convex functions of order α
Online Access:http://www.mdpi.com/2227-7390/7/3/241

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