Results 91 to 100 of about 2,859 (232)

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

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

Starlike Hypergeometric Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1961
Merkes, E. P., Scott, W. T.
openaire   +2 more sources

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

On a subclass of n-starlike functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2005
In 1999, Kanas and Rønning introduced the classes of starlike and convex functions, which are normalized with f(w)=f'(w)−1=0 and w a fixed point in U.
Mugur Acu, Shigeyoshi Owa
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

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