Results 111 to 120 of about 2,822,582 (218)

Certain class harmonic mappings related to starlike functions [PDF]

, 2014
Let S* be the class of starlike functions and let SH be the class of harmonic mappings in the plane.
Kahramaner, Yasemin
core  

Convex and starlike meromorphic functions

, 1980
In this paper we study meromorphic univalent functions with a simple pole at p which map the unit disk onto the exterior of convex sets or the exterior of starlike sets. A question raised by Libera and Livingston concerning the equality of two classes of
James Miller
core   +1 more source

On the starlikeness of analytic functions associated with Cassini oval with applications to special functions

Journal of Inequalities and Applications
This paper studies the strong starlikeness of analytic functions associated with the right-half plane Cassini oval by establishing coefficient conditions for their power series expansions.
Saiful R Mondal, Ahmad K. Al Abdulaali
doaj   +1 more source

On classes of ζ-uniformly q-analogue of analytic functions with some subordination results

Applied Mathematics in Science and Engineering
This article presents new classes of ζ-uniformly q-starlike and q-convex analytic functions of order υ using the principle of q-calculus. The renowned classes of starlike and convex functions are utilized to establish these classes.
Sarem H. Hadi, Maslina Darus, Badriah Alamri, Şahsene Altınkaya, Abdullah Alatawi   +4 more
doaj   +1 more source

Best bound for λ- pseudo starlike functions

, 2019
In this paper, we obtain sharp upper bound to the second Hankel determinant for the functions belong to the class of λ- pseudo starlike functions, an interesting sub class of univalent functions defined in the open unit disc E={z:|z|
SHALİNİ, D., KRİSHNA, D. Vamshee
core   +1 more source

On starlike functions [PDF]

Proceedings of the American Mathematical Society, 1968
openaire   +2 more sources

Some Geometric Characterizations of a Certain Class of Log-Harmonic Mappings

Mathematics
This article investigates structural properties of a class of log-harmonic mappings associated with starlike analytic functions in the unit disk. Beginning with a general representation of the log-harmonic mappings, we use sharp inequalities using ...
Madhusmita Mohanty, Bikash Chinhara, Ram Mohapatra   +2 more
doaj   +1 more source

Boundary behavior of starlike functions

, 1972
For a starlike function f, we impose a geometric condition on the image of the open unit disc by the mapping w = z f ′ ( z ) / f ( z
P. J. Eenigenburg
core   +1 more source

Correction to “On Logarithmic and Inverse Coefficients for Sakaguchi‐Type Starlike Functions Subordinated to a Petal‐Shaped Domain”

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
wiley   +1 more source

A Study of Certain Geometric Properties and Hardy Spaces of the Normalized Miller-Ross Function

Mathematics
The main objective of this research is to investigate specific sufficiency criteria for the strongly starlikeness, strongly convexity, starlikeness, convexity and pre-starlikeness of the normalized Miller-Ross function.
Muhammad Abubakr, Mohsan Raza, Abdulaziz Alenazi, Khaled Mehrez   +3 more
doaj   +1 more source