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Second Hankel determinant for a class of analytic functions of complex order defined by convolution.

Authors :
EL-DEEB, S. M.
AOUF, M. K.
Source :
Annales UMCS, Mathematica. 2015, Vol. 69 Issue 2, p47-59. 13p.
Publication Year :
2015

Abstract

In this paper, we obtain the Fekete-Szegö inequalities for the functions of complex order defined by convolution. Also, we find upper bounds for the second Hankel determinant ǀa2a4 - a32ǀ for functions belonging to the class Sγp (g(z); A,B). [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03651029
Volume :
69
Issue :
2
Database :
Academic Search Index
Journal :
Annales UMCS, Mathematica
Publication Type :
Academic Journal
Accession number :
120924546
Full Text :
https://doi.org/10.17951/a.2015.69.2.47-59