New and Extended Results On Fourth-Order Differential Subordination for Univalent Analytic Functions
2020 ◽
Vol 25
(2)
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pp. 1-13
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In this paper, we introduce new concept that is fourth-order differential subordination and superordination associated with linear operator for univalent analytic functions in open unit disk. Here, we extended some lemmas. Also some interesting new results are obtained.
2003 ◽
Vol 2003
(17)
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pp. 1083-1091
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Keyword(s):
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2018 ◽
Vol 10
(3)
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Keyword(s):