Results 71 to 80 of about 974 (118)

ON UNIVALENCE OF INTEGRAL OPERATORS

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2018
In this paper we consider functions of psi(lambda) and we define integral operators denoted by F-beta,F-lambda and G(beta,lambda) using by psi(lambda), then we proved sufficient conditions for univalence of these integral operators.
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On α-Pseudo Spiralike Functions Associated with Exponential Pareto Distribution (EPD) and Libera Integral Operator

open access: yesMathematics
The present study aims at investigating some characterizations of a new subclass Gα(μ,τ) and obtaining the bounds on the first two Taylor–Maclaurin coefficients for functions belonging to the newly introduced subclass.
Jamiu Olusegun Hamzat   +3 more
doaj   +1 more source

Univalence and Ontic Structuralism

open access: yesFoundations of Physics
AbstractThe persistent challenge of formulating ontic structuralism in a rigorous manner, which prioritizes structures over the entities they contain, calls for a transformation of traditional logical frameworks. I argue that Univalent Foundations (UF), which feature the axiom that all isomorphic structures are identical, offer such a foundation and ...
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Approximation and geometric properties of some complex Bernstein-Stancu polynomials in compact disks

open access: yesJournal of Numerical Analysis and Approximation Theory, 2007
In this paper, the order of simultaneous approximation, convergence results of the iterates and shape preserving properties, for complex Bernstein-Stancu polynomials (depending on one parameter) attached to analytic functions on compact disks are ...
Sorin G. Gal
doaj  

Univalent functions with univalent Gelfond-Leontev derivatives

open access: yesRendiconti di Matematica e delle Sue Applicazioni, 1993
Let \(f(z)= \sum^ \infty_{n=0} a_ n z^ n\) be analytic in \(U=\{z\in\mathbb{C}: | z|
openaire   +2 more sources

On univalence of a continued fraction [PDF]

open access: yesPacific Journal of Mathematics, 1960
Merkes, E. P., Scott, W. T.
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On Umezawa's criteria for univalence.

open access: yesJournal of the Mathematical Society of Japan, 1957
openaire   +3 more sources
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Observability in the Univalent Universe

Mediterranean Journal of Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fernando Tohmé   +2 more
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Nonconvexities in Univalence

Mathematics of Operations Research, 1983
When a mapping is univalent (one-to-one) on a set is a question which has received considerable study. Much of the recent research has focused on the shape of the set on which the mapping is defined. It has been suggested, in fact, that the set must be convex for univalence to hold. This paper presents conditions under which the set need not be convex.
openaire   +1 more source

On the zeros of univalent functions with univalent derivatives

Annali Di Matematica Pura Ed Applicata, 1979
A family, E, consisting of normalised univalent functions with univalent derivatives is studied with regard to the zeros of these functions.
Shah, Swarupchand M., Trimble, Selden Y.
exaly   +2 more sources

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