A NOTE ON CERTAIN CLASSES OF CLOSE-TO-CONVEX FUNCTIONS
Author(s) -
H. A. Al-Kharsani
Publication year - 1999
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.30.1999.4223
Subject(s) - mathematics , distortion (music) , convex function , regular polygon , class (philosophy) , operator (biology) , object (grammar) , analytic function , beta (programming language) , pure mathematics , combinatorics , discrete mathematics , geometry , computer science , computer network , amplifier , biochemistry , chemistry , bandwidth (computing) , repressor , artificial intelligence , transcription factor , gene , programming language
The object of the present paper is to derive distortion inequalities for fractional integral operator of functions in the class $K (n , \alpha, \beta)$ consisting of analytic and univalent functions with negative coefficients.
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