Results 111 to 120 of about 5,232 (228)

The Second Hankel Determinant for k-symmetrical Functions [PDF]

open access: bronze, 2023
Fuad Alsarari, S. Latha, Maslina Darus
openalex   +1 more source

Sharp Coefficient Estimates for Analytic Functions Subordinate to the Cusp Domain: Theory and Image Processing Applications

open access: yesMathematics
This article proposes a new type of analytic function called Mtan and introduces a new geometric structure that blends exponential and trigonometric properties.
Mohammad El-Ityan   +4 more
doaj   +1 more source

Fourth Hankel and Toeplitz determinant estimates for certain analytic functions associated with Four Leaf function

open access: yesExtracta Mathematicae
The objective of this paper is to establish initial coefficient inequalities, Upper bounds to the Hankel and Toeplitz determinants for certain normalized univalent functions defined on the open unit disk D in the complex plane related to the analytic ...
R. Rudrani   +2 more
doaj   +1 more source

Inverse and Logarithmic Coefficient Bounds of Concave Univalent Functions

open access: yesAxioms
The concept of coefficient estimates on univalent functions is one of the interesting aspects explored recently by many researchers. Motivated by this direction, in this present work, we obtain the upper bounds of initial inverse coefficients and ...
Kuppusami Sakthivel   +2 more
doaj   +1 more source

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