Certain Subclasses of Multivalent Functions Defined by Higher-Order Derivative
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In this paper, we define and study some subclasses of multivalent analytic functions of higher order in the unit disc. These classes generalize some classes previously studied. We obtain coefficient inequalities, distortion theorems, extreme points, and integral mean inequalities. We derive some results as special cases.
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2010 ◽
Vol 2010
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pp. 1-11
1987 ◽
Vol 196
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pp. 123-134
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2019 ◽
Vol 11
(1)
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pp. 5-17
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