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Zalcman Functional and Majorization Results for Certain Subfamilies of Holomorphic Functions.
- Source :
- Axioms (2075-1680); Sep2023, Vol. 12 Issue 9, p868, 13p
- Publication Year :
- 2023
-
Abstract
- In this paper, we investigate sharp coefficient functionals, like initial four sharp coefficient bounds, sharp Fekete–Szegö functionals, and, for n = 1 and 2, sharp Zalcman functionals are evaluated for class of functions associated with tangent functions. Furthermore, we provide some majorization results for some non-vanishing holomorphic functions, whose ratios are related to various domains in the open unit disk. [ABSTRACT FROM AUTHOR]
- Subjects :
- TANGENT function
FUNCTIONALS
ANALYTIC functions
HOLOMORPHIC functions
Subjects
Details
- Language :
- English
- ISSN :
- 20751680
- Volume :
- 12
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- Axioms (2075-1680)
- Publication Type :
- Academic Journal
- Accession number :
- 172410603
- Full Text :
- https://doi.org/10.3390/axioms12090868