Simple criteria for univalence and coefficient bounds for a certain subclass of analytic functions
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Date
2020-06-30
Journal Title
Journal ISSN
Volume Title
Publisher
Ankara Üniversitesi Fen Fakültesi
Abstract
In the first part of this work we present several new geometric properties of analytic functions by applying the differential subordination. In addition, several results in the geometric functions theory pointed out. In the second part we find upper bounds for coefficients of functions in class
B
q
,
μ
Σ
(
β
,
λ
,
h
)
which is defined by fractional
q
-calculus operators.
Description
Keywords
Univalent function, Differential subordination, Starlike functions