An upper bound to the nonlinear functional for certain subclasses of analytic functions associated with Hankel determinant
2014 ◽
Vol 07
(02)
◽
pp. 1350042
Keyword(s):
The objective of this paper is to obtain an upper bound to the second Hankel determinant [Formula: see text] for the functions belonging to strongly starlike and convex functions of order α(0 < α ≤ 1). Further, we introduce a subclass of analytic functions and obtain the same coefficient inequality for the functions in this class, using Toeplitz determinants.
2016 ◽
Vol 70
(1)
◽
pp. 37
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2019 ◽
Vol 8
(10S)
◽
pp. 262-266
2018 ◽
Vol 37
(4)
◽
pp. 83-95
2013 ◽
Vol 26
(1)
◽
pp. 103-107
◽
Keyword(s):
Keyword(s):
2020 ◽
Vol 3
(1)
◽
pp. 1-9
Keyword(s):
Keyword(s):