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Starlike Functions Related to the Bell Numbers.

Authors :
Cho, Nak Eun
Kumar, Sushil
Kumar, Virendra
Ravichandran, V.
Srivastava, H. M.
Source :
Symmetry (20738994). Feb2019, Vol. 11 Issue 2, p219. 1p.
Publication Year :
2019

Abstract

The present paper aims to establish the first order differential subordination relations between functions with a positive real part and starlike functions related to the Bell numbers. In addition, several sharp radii estimates for functions in the class of starlike functions associated with the Bell numbers are determined. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*STAR-like functions
*NUMBER theory
*DIFFERENTIAL equations
*MATHEMATICAL analysis
*ESTIMATION theory

Details

Language :
English
ISSN :
20738994
Volume :
11
Issue :
2
Database :
Academic Search Index
Journal :
Symmetry (20738994)
Publication Type :
Academic Journal
Accession number :
134936677
Full Text :
https://doi.org/10.3390/sym11020219
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