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Subordination and superordination of a certain integral operator on meromorphic functions

✍ Scribed by M.K. Aouf; T.M. Seoudy

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
341 KB
Volume
59
Category
Article
ISSN
0898-1221

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✦ Synopsis

Using the methods of differential subordination and superordination, sufficient conditions on the integral operator of meromorphic functions in the punctured unit disk for obtaining, respectively, the best dominant and the best subordinant are determined. New Sandwichtype results are also obtained.

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