ON THE PROPERTIES OF A CERTAIN SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS
Author(s) -
Wenjuan Li,
Qinghua Xu
Publication year - 2015
Publication title -
journal of applied analysis and computation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.55
H-Index - 21
eISSN - 2158-5644
pISSN - 2156-907X
DOI - 10.11948/2015045
Subject(s) - subclass , mathematics , combinatorics , unit disk , class (philosophy) , convex function , regular polygon , discrete mathematics , pure mathematics , computer science , geometry , artificial intelligence , antibody , immunology , biology
In the present paper, we introduce an interesting subclass Kps (h)of analytic functions in the open unit disk U. For functions belonging to theclass Kps (h), basic properties such as the coefficient bounds, the distortionand growth theorems are derived. The results presented here would provideextensions of those given by Q.-H. Xu et al. [2].
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