Differential subordination and superordination results for certain subclasses of analytic functions by the technique of admissible functions
Author(s) -
R. Jayasankar,
Maslina Darus,
S. Sivasubramanian
Publication year - 2014
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1410009j
Subject(s) - subordination (linguistics) , mathematics , unit disk , analytic function , differential (mechanical device) , operator (biology) , differential operator , pure mathematics , univalent function , mathematical analysis , engineering , philosophy , linguistics , biochemistry , chemistry , repressor , transcription factor , gene , aerospace engineering
By investigating appropriate classes of admissible functions, various Differential subordination and superordination results for analytic functions in the open unit disk are obtained using Cho-Kwon-Srivastava operator. As a consequence of these results, Sandwich-type results are also obtained.
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