Upper Bound of the Third Hankel Determinant for a Subclass of Close-to-Convex Functions Associated with the Lemniscate of Bernoulli
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In this paper, our aim is to define a new subclass of close-to-convex functions in the open unit disk U that are related with the right half of the lemniscate of Bernoulli. For this function class, we obtain the upper bound of the third Hankel determinant. Various other related results are also considered.
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2019 ◽
Vol 12
(02)
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pp. 1950017
2019 ◽
Vol 73
(1)
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pp. 49
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2017 ◽
Vol 10
(04)
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pp. 1750064
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2017 ◽
Vol 101
(115)
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pp. 143-149
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