Subordination and superordination properties for a class of integral operators

被引:0
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作者
Nak Eun Cho
Teodor Bulboacǎ
机构
[1] Pukyong National University,Department of Applied Mathematics
[2] Babeş-Bolyai University,Faculty of Mathematics and Computer Science
关键词
differential subordination; differential superordination; univalent functions; convex functions; integral operators; 30C80; 30C45; 30A20; 30A40;
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摘要
In the present paper, we obtain some subordination- and superordination-preserving properties of certain integral operators defined on the space of normalized analytic functions in the open unit disk. The sandwich-type theorems for these integral operators are also considered.
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页码:515 / 522
页数:7
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