Results 101 to 110 of about 11,384 (303)

Prediction‐Guided Two‐Step Solid‐State Exploration of Unknown Pseudo‐Ternary Oxides

open access: yesAdvanced Intelligent Discovery, EarlyView.
Prediction‐guided selection combined with two‐step solid‐state exploration enables efficient search of unknown pseudo‐ternary oxides. Broad robotic slurry screening followed by manual single‐phase isolation leads to the discovery of a new oxide, Ba5SnV6O22, showing how data‐guided experiments connect unexplored composition regions to new materials ...
Hiroyuki Hayashi
wiley   +1 more source

On the properties of a class of polyharmonic functions

open access: yesMathematical Modelling and Analysis, 2013
The aim of this paper is to investigate some motivated geometrical aspects and properties of polyharmonic functions (PH) including starlikeness, convexity and univalence. A polyharmonicity preserving complex operator is also introduced.
Suheil Khuri
doaj   +1 more source

Harmonic univalent functions

open access: yes, 2009
Harmonik fonksiyonlar analitik olması gerekmeyen kompleks değerli fonksiyonlardır. Harmonik yalınkat fonksiyonlar teorisi ise kompleks analizin üzerinde en çok araştırma yapılan dallarından birisidir.
Duman - Yavuz, Emel
core  

Robot‐Assisted Measurement of the Critical Micelle Concentration

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The study introduces (SIMO) smart integrator for manual operations, a robotic platform for precise, repeatable determination of (CMC) critical micelle concentration in surfactants. SIMO reduces standard deviation by 80% compared to manual methods. Surfactant, dye, and diluent selection, robotic protocols, and data handling are detailed.
Vincenzo Scamarcio   +3 more
wiley   +1 more source

Univalent Functions with Univalent Derivatives III [PDF]

open access: yesIndiana University Mathematics Journal, 1969
S. M. Shah, S. Y. Trimble
openaire   +2 more sources

Univalent functions with logarithmic restrictions

open access: yes, 1991
It is known that univalence property of regular functions is better understood in terms of some restrictions of logarithmic type. Such restrictions are connected with natural stratifications of the studied classes of univalent functions.
Grinshpan, A.
core  

Coefficient Regions for Univalent Trinomials

open access: yes, 1980
The problem of determining necessary and sufficient conditions bearing upon the numbers a2 and a3 in order that the polynomial z + a2z2 + a3z3 be univalent in the unit disk |z| < 1 was solved by Brannan ([3], [4]) and by Cowling and Royster [6], at ...
J. Waniurski, Q. I. Rahman
core   +1 more source

An Application of Liouville–Caputo-Type Fractional Derivatives on Certain Subclasses of Bi-Univalent Functions

open access: yesFractal and Fractional
In this study, we present two novel subclasses of bi-univalent functions defined in the open unit disk, utilizing Liouville–Caputo fractional derivatives.
Ibtisam Aldawish   +4 more
doaj   +1 more source

On Analytic Functions Involving the q-Ruscheweyeh Derivative

open access: yesFractal and Fractional, 2019
In this paper, we use concepts of q-calculus to introduce a certain type of q-difference operator, and using it define some subclasses of analytic functions.
Khalida Inayat Noor
doaj   +1 more source

Integral representations of univalent functions and singular measures

open access: yes, 1990
In [5], T. MacGregor showed that not every univalent function has a proposed integral representation with respect to Borel measures on the unit circle. In this paper, we study the decomposition of measures which do give rise to univalent functions.
Robert J. Bass
core   +1 more source

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