Results 61 to 70 of about 2,065 (197)

Four relational programs [PDF]

open access: yes, 1986
Relational programming is a style of programming in which entire relations are manipulated as data and in which programs are also considered relations. Extensive use is made of higher-order, finite and infinite relations and functions.
MacLennan, Bruce J.
core  

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di   +11 more
wiley   +1 more source

Coefficient Estimates for Bi-Univalent Bazilevic Functions

open access: yesAnalysis in Theory and Applications, 2014
In this paper we consider the class of Bazilevic functions for bi-univalent functions. For this we will estimate the coefficients $a_2$ and $a_3$ using Caratheodory functions and the method of differential subordination.
openaire   +1 more source

Horadam Polynomials Estimates for $lambda$-Pseudo-Starlike Bi-Univalent Functions

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2022
Summary: In the present investigation, we use the Horadam Polynomials to establish upper bounds for the second and third coefficients of functions belongs to a new subclass of analytic and \(\lambda\)-pseudo-starlike bi-univalent functions defined in the open unit disk \(U\). Also, we discuss Fekete-Szegö problem for functions belongs to this subclass.
Hussein, Hammadi Alaa   +1 more
openaire   +2 more sources

On a subclass of analytic functions involving harmonic means

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015
In the present paper, we consider a generalised subclass of analytic functions involving arithmetic, geometric and harmonic means. For this function class we obtain an inclusion result, Fekete-Szegö inequality and coefficient bounds for bi-univalent ...
Tudor Andreea-Elena, Rǎducanu Dorina
doaj   +1 more source

Subclass of bi-univalent function associated to Chebyshev polynomial

open access: yes, 2022
The Chebyshev polynomials are utilized in this study to define the subclass of the bi-univalent function. Also, Chebyshev polynomial bounds and Fekete-Szego inequalities for functions defined in the classes are established.Comment: 7 ...
Birajdar, G. M., Sangle, N. D.
core  

Lead‐free inorganic halide perovskite‐based synaptic memory for next generation neuromorphic computing

open access: yesInfoMat, EarlyView.
Lead‐free inorganic halide perovskites enable resistive switching synaptic devices capable of mimicking biological learning and multimodal information processing, offering a promising platform for next‐generation neuromorphic computing and artificial intelligence hardware. Abstract Inorganic halide perovskites (IHPs) have emerged as promising materials
Subhasish Chanda   +7 more
wiley   +1 more source

Coefficient Estimates for Meromorphic Bi-Univalent Functions

open access: yes, 2011
A univalent meromorphic function defined on $ := \{z \in \mathbb{C ...
Halim, Suzeini Abd   +2 more
openaire   +2 more sources

Bi-univalent Function Subclasses Subordinate to Horadam Polynomials

open access: yesEarthline Journal of Mathematical Sciences, 2022
The object of this article is to explore two subclasses of regular and bi-univalent functions subordinate to Horadam polynomials in the disk $\{\varsigma\in\mathbb{C}:|\varsigma| <1\}$. We originate upper bounds for the initial Taylor-Maclaurin coefficient estimates of functions in these subclasses.
openaire   +1 more source

On a New Class of Concave Bi-Univalent Functions Associated with Bounded Boundary Rotation

open access: yesMathematics
In this research article, we introduce a new subclass of concave bi-univalent functions associated with bounded boundary rotation defined on an open unit disk. For this new class, we make an attempt to find the first two initial coefficient bounds.
Prathviraj Sharma   +3 more
doaj   +1 more source

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