@article {
author = {Vamshee Krishna, D. and Ramreddy, T.},
title = {An upper bound to the second Hankel functional for the class of gamma-starlike functions},
journal = {Bulletin of the Iranian Mathematical Society},
volume = {41},
number = {6},
pages = {1327-1337},
year = {2015},
publisher = {Iranian Mathematical Society (IMS)},
issn = {1017-060X},
eissn = {1735-8515},
doi = {},
abstract = {The objective of this paper is to obtain an upper bound to the second Hankel determinant $|a_{2}a_{4}-a_{3}^{2}|$ for the function $f$, belonging to the class of Gamma-starlike functions, using Toeplitz determinants. The result presented here include two known results as their special cases. },
keywords = {Analytic function,gamma-starlike function,second Hankel functional,positive real function,Toeplitz determinants},
url = {http://bims.iranjournals.ir/article_695.html},
eprint = {http://bims.iranjournals.ir/article_695_5672d8b44702aeecb5427e19d63c856b.pdf}
}