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- Title
Radius problems for certain classes of analytic functions.
- Authors
Yao Liang Chung; Mohd, Maisarah Haji; Supramaniam, Shamani
- Abstract
Radius constants for functions in three classes of analytic functions to be a starlike function of order ff, parabolic starlike function, starlike function associated with lemniscate of Bernoulli, exponential function, cardioid, sine function, lune, a particular rational function, and reverse lemniscate are obtained. One of these classes are characterized by the condition Re g=(zez) > 0. The other two classes are defined by using the function g and they consist respectively of functions f satisfying Re f=g > 0 and jf=g 1j < 1.
- Subjects
STAR-like functions; ANALYTIC functions; SINE function; EXPONENTIAL functions
- Publication
Studia Universitatis Babeş-Bolyai, Mathematica, 2023, Vol 68, Issue 4, p743
- ISSN
0252-1938
- Publication type
Article
- DOI
10.24193/subbmath.2023.4.04