Abstract
The authors obtain subordination and superordination preserving properties for a new defined generalized operator involving the Srivastava-Attiya integral operator. Differential sandwich-type theorems for these univalent functions, and some consequences involving well-known special functions are also presented.
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Prajapat, J.K., Bulboacă, T. Double subordination preserving properties for a new generalized Srivastava-Attiya integral operator. Chin. Ann. Math. Ser. B 33, 569–582 (2012). https://doi.org/10.1007/s11401-012-0722-3
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DOI: https://doi.org/10.1007/s11401-012-0722-3
Keywords
- Differential subordination and superordination
- Analytic functions, Univalent functions
- Starlike functions
- Convex functions
- Srivastava-Attiya integral operator
- Hypergeometric functions