Upper bound of the third Hankel determinant for a class of analytic functions related with lemniscate of Bernoulli

被引：0
作者：
Raza M. [1 ]
Malik S.N. [2 ]
机构：
[1] Department of Mathematics, G.C. University Faisalabad, Faisalabad
[2] Department of Mathematics, COMSATS Institute of Information Technology, Lahore, Defense Road
来源：
Journal of Inequalities and Applications | / 2013卷 / 1期
关键词：
Hankel determinants; Lemniscate of bernoulli; Starlike functions; Subordination; Toeplitz determinants;
D O I：
10.1186/1029-242X-2013-412
中图分类号：
学科分类号：
摘要：
In this paper, the upper bound of the Hankel determinant H3(1) for a subclass of analytic functions associated with right half of the lemniscate of Bernoulli (x2 + y2)2 - 2(x 2 - y2/sup> ) = 0 is investigated. © 2013 Raza and Malik; licensee Springer.
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