On application of differential subordination for Carathéodory functions

Acta Universitatis Sapientiae: Mathematica

Farzana H. Aaisha¹  Lavanya V. Agnes Sagaya Judy²  Jeyaraman M. P.³ 

[1] A. M. Jain College, Meenambakkam, Chennai600 114, Tamil Nadu, India;Dr. MGR Janaki College of Arts and ScienceChennai600028, TamilNadu, India;L. N. Government College, Ponneri, Chennai601 204, Tamil Nadu, India;

关键词: analytic functions;    differential subordination;    carathéodory function;    starlike function;    univalent function;    30c45;    30c80;   

DOI  :  10.2478/ausm-2020-0026

来源: DOAJ

【 摘 要 】

New sufficient conditions involving the properties of analytic functions to belong to the class of Carathéodory functions are investigated. Certain univalence and starlikeness conditions are deduced as special cases of main results.

【 授权许可】

Unknown