Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
483590 | Journal of the Egyptian Mathematical Society | 2013 | 4 Pages |
Abstract
In this paper, we obtain Fekete–Szegö inequalities for a certain class of meromorphic functions f(z ) for which -zf′(z)+αz2f″(z)(1-α)f(z)+αzf′(z)≺φ(z)(α∈C-(0,1]). Sharp bounds for the Fekete–Szegö functional a1-μa02 are obtained.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
M.K. Aouf, R.M. El-Ashwah, H.M. Zayed,