Coefficient bounds for certain subclasses of close-to-convex functions of complex order
Keyword(s):
In this paper, we determine the coefficient bounds for functions in certain subclasses of close-to-convex functions of complex order, which are introduced here by means of a certain non-homogeneous Cauchy-Euler-type differential equation of order m. Relevant connections of some of the results obtained with those in earlier works are also provided.
2018 ◽
Vol 13
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pp. 2050049
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pp. 1-9
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1990 ◽
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Keyword(s):
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2020 ◽
Vol 11
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