Coefficient inequalities for Janowski type close-to-convex functions associated with Ruscheweyh Derivative Operator
نویسندگان
چکیده
منابع مشابه
Janowski type close-to-convex functions associated with conic regions
The analytic functions, mapping the open unit disk onto petal and oval type regions, introduced by Noor and Malik (Comput. Math. Appl. 62:2209-2217, 2011), are considered to define and study their associated close-to-convex functions. This work includes certain geometric properties like sufficiency criteria, coefficient estimates, arc length, the growth rate of coefficients of Taylor series, in...
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ژورنال
عنوان ژورنال: Sakarya University Journal of Science
سال: 2019
ISSN: 1301-4048
DOI: 10.16984/saufenbilder.511321