Open AccessNew Subclasses of Biunivalent Functions Involving Dziok-Srivastava Operator
Author(s) -
M. K. Aouf,
R. M. El-Ashwah,
Ahmed M. Abd-Eltawab
Publication year - 2013
Publication title -
isrn mathematical analysis
Language(s) - English
Resource type - Journals
eISSN - 2090-4665
pISSN - 2090-4657
DOI - 10.1155/2013/387178
Subject(s) - operator (biology) , mathematics , pure mathematics , algebra over a field , chemistry , biochemistry , repressor , transcription factor , gene
We introduce two new subclasses of biunivalent functions which are defined by using the Dziok-Srivastava operator. Furthermore, we find estimates on the coefficients and for functions in these new subclasses.
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