Some Hankel Determinants for Functions satisfying Re f(z)/z > 0
1 Department of Physical Sciences, Al-Hikmah University, Ilorin.
2 Department of Mathematics, University of Ilorin, Ilorin, Nigeria.
* Corresponding author: bidex1425@gmail.com
2 Department of Mathematics, University of Ilorin, Ilorin, Nigeria.
* Corresponding author: bidex1425@gmail.com
Abstract
We obtain sharp bounds on some Hankel determinants
with Fekete-Szego parameter for analytic mappings of
the unit disk U = {z ∈ C : |z| <1> 0 in U. Our results extend some known ones.
Keywords
Analytic functions
Hankel determinants
Fekete-Szego functional.
How to Cite
Ganiyu, M. A., & Babalola, K. O. (2015). Some Hankel Determinants for Functions satisfying Re f(z)/z > 0. Nigerian Journal of Mathematics and Applications, 24(1), 157−164.
M. A. Ganiyu, and K. O. Babalola, "Some Hankel Determinants for Functions satisfying Re f(z)/z > 0," Nigerian Journal of Mathematics and Applications, vol. 24, no. 1, pp. 157−164, December 2015.
