Results 71 to 80 of about 810 (183)

Characterization of p-valent q-starlike functions through Hadamard product and Poisson distribution

open access: yesApplied Mathematics in Science and Engineering
This paper presents significant advancement in the study of multivalent functions by introducing three new subclasses of p-valent q-starlike functions, defined with respect to higher-order q-derivatives within the open unit disk of the complex plane ...
Muhammad Uzair Shah   +3 more
doaj   +1 more source

Hankel and Toeplitz Determinants for a Subclass of q-Starlike Functions Associated with a General Conic Domain

open access: yesMathematics, 2019
By using a certain general conic domain as well as the quantum (or q-) calculus, here we define and investigate a new subclass of normalized analytic and starlike functions in the open unit disk U .
Hari M. Srivastava   +4 more
doaj   +1 more source

Subclasses of uniformly starlike functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
We study subclasses of the class of uniformly starlike functions which were recently introduced by A.W. Goodman. One new subclass is defined and it is shown that it shares many properties of the parent class.
Ed Merkes, Mohammad Salmassi
doaj   +1 more source

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

open access: yesJournal 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 a class of meromorphic p-valent starlike functions involving certain linear operators

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Let ∑p be the class of functions f(z) which are analytic in the punctured disk 𝔼*={z∈ℂ ...
Jin-Lin Liu, Shigeyoshi Owa
doaj   +1 more source

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

open access: yesApplied 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   +4 more
doaj   +1 more source

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

open access: yesMathematics
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   +2 more
doaj   +1 more source

Starlikeness associated with parabolic regions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2005
A parabolic starlike function f of order ρ in the unit disk is characterized by the fact that the quantity zf′(z)/f(z) lies in a given parabolic region in the right half-plane. Denote the class of such functions by PS∗(ρ).
Rosihan M. Ali
doaj   +1 more source

On starlike functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1968
openaire   +2 more sources

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

open access: yesMathematics
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   +3 more
doaj   +1 more source

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