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59,348 Results Found

  • Article
  • Open Access
10 Citations
3,663 Views
12 Pages

18 December 2020

Archimedean copulas form a very wide subclass of symmetric copulas. Most of the popular copulas are members of the Archimedean copulas. These copulas are obtained using real functions known as Archimedean generators. In this paper, we observe that un...

(This article belongs to the Section B: Mathematics)
  • Feature Paper
  • Article
  • Open Access
12 Citations
3,572 Views
24 Pages

A Unifying Generator Loss Function for Generative Adversarial Networks

  • Justin Veiner,
  • Fady Alajaji and
  • Bahman Gharesifard

27 March 2024

A unifying α-parametrized generator loss function is introduced for a dual-objective generative adversarial network (GAN) that uses a canonical (or classical) discriminator loss function such as the one in the original GAN (VanillaGAN) system....

(This article belongs to the Special Issue Information-Theoretic Methods in Deep Learning: Theory and Applications)
  • Article
  • Open Access
1 Citations
2,251 Views
18 Pages

At present, fuzzy modeling has established itself as an effective tool for designing and developing systems for various purposes that are used to solve problems of control, diagnostics, forecasting, and decision making. One of the most important prob...

(This article belongs to the Special Issue Control Systems, Mathematical Modeling and Automation II)
  • Article
  • Open Access
12 Citations
2,035 Views
17 Pages

Impact of Phase Angle Jump on a Doubly Fed Induction Generator under Low-Voltage Ride-Through Based on Transfer Function Decomposition

  • Peiru Feng,
  • Jiayin Xu,
  • Zhuang Wang,
  • Shenghu Li and ,
  • Yuming Shen and
  • Xu Gui
  • + 1 author+ 0 author

24 September 2024

During the fault period, a phase angle jump may occur at the stator or the point of common coupling, which will deteriorate the low-voltage ride-through (LVRT) characteristics of a doubly fed induction generator (DFIG). The existing LVRT studies focu...

(This article belongs to the Section F: Electrical Engineering)
  • Article
  • Open Access
13 Citations
2,913 Views
14 Pages

The general quintic functional equation and the general sextic functional equation are generalizations of many functional equations such as the additive function equation and the quadratic function equation. In this paper, we investigate Hyers–...

  • Article
  • Open Access
14 Citations
4,382 Views
33 Pages

Hardware-Efficient Configurable Ring-Oscillator-Based Physical Unclonable Function/True Random Number Generator Module for Secure Key Management

  • Santiago Sánchez-Solano,
  • Luis F. Rojas-Muñoz,
  • Macarena C. Martínez-Rodríguez and
  • Piedad Brox

31 August 2024

The use of physical unclonable functions (PUFs) linked to the manufacturing process of the electronic devices supporting applications that exchange critical data over the Internet has made these elements essential to guarantee the authenticity of sai...

(This article belongs to the Collection Cryptography and Security in IoT and Sensor Networks)
  • Article
  • Open Access
8 Citations
2,952 Views
17 Pages

11 November 2020

The confluence of distributions (generalized functions) with integral transforms has become a remarkably powerful tool to address important unsolved problems. The purpose of the present study is to investigate a distributional representation of the g...

(This article belongs to the Special Issue Mathematical Analysis and Analytic Number Theory 2020)
  • Article
  • Open Access
3 Citations
2,646 Views
13 Pages

23 January 2025

In this paper, algorithms for calculating different types of generalized trigonometric and hyperbolic functions are developed and presented. The main attention is focused on the Ateb-functions, which are the inverse functions to incomplete Beta-funct...

(This article belongs to the Special Issue Numerical Optimization and Algorithms: 3rd Edition)
  • Article
  • Open Access
6 Citations
2,274 Views
15 Pages

Method for Obtaining Coefficients of Powers of Multivariate Generating Functions

  • Dmitry Kruchinin,
  • Vladimir Kruchinin and
  • Yuriy Shablya

26 June 2023

There are several general concepts that allow obtaining explicit formulas for the coefficients of generating functions in one variable by using their powers. One such concept is the application of compositae of generating functions. In previous studi...

(This article belongs to the Special Issue Random Combinatorial Structures)
  • Review
  • Open Access
1 Citations
6,036 Views
20 Pages

19 March 2010

Generating functions play important roles in theory of orthogonal polynomials. In particular, it is important to consider generating functions that have symmetry. This paper is a survey on generating functions that define unitary operators. First, cl...

(This article belongs to the Special Issue Feature Papers: Symmetry Concepts and Applications)
  • Article
  • Open Access
12 Citations
4,502 Views
16 Pages

Generalized Summation Formulas for the Kampé de Fériet Function

  • Junesang Choi,
  • Gradimir V. Milovanović and
  • Arjun K. Rathie

25 November 2021

By employing two well-known Euler’s transformations for the hypergeometric function 2F1, Liu and Wang established numerous general transformation and reduction formulas for the Kampé de Fériet function and deduced many new summati...

(This article belongs to the Special Issue Orthogonal Polynomials, Special Functions and Applications)
  • Article
  • Open Access
2,436 Views
17 Pages

29 October 2024

Investigation of the generalized trigonometric and hyperbolic functions containing two parameters has been a very active research area over the last decade. We believe, however, that their monotonicity and convexity properties with respect to paramet...

(This article belongs to the Special Issue Integral Transforms and Special Functions in Applied Mathematics)
  • Review
  • Open Access
24 Citations
3,736 Views
23 Pages

11 October 2022

In this invited survey-cum-expository review article, we present a brief and comprehensive account of some general families of linear and bilinear generating functions which are associated with orthogonal polynomials and such other higher transcenden...

(This article belongs to the Special Issue Higher Transcendental Functions and Their Multi-Disciplinary Applications)
  • Article
  • Open Access
729 Views
14 Pages

Algebraic Properties of Generalized Trigonometric Function Transforms

  • Ivanna Dronyuk,
  • Renata Kawa and
  • Hubert Dróżdż

27 January 2026

The generalized trigonometric functions called Ateb-functions are considered. On this basis, a generalization of the Fourier transform is constructed and called the Ateb-transform. From the operator theory point of view, the Ateb-transform is conside...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
3 Citations
3,416 Views
10 Pages

Analysis of Generalized Bessel–Maitland Function and Its Properties

  • Talha Usman,
  • Nabiullah Khan and
  • Francisco Martínez

5 April 2023

In this article, we introduce the generalized Bessel–Maitland function (EGBMF) using the extended beta function and some important properties obtained. Thus, we first show interesting relationships of this function with Laguerre polynomials and...

(This article belongs to the Special Issue New Trends in Fractional Operators with Applications in Mathematical Physics)
  • Article
  • Open Access
1 Citations
2,474 Views
13 Pages

25 November 2022

Due to the great success of hypergeometric functions of one variable, a number of hypergeometric functions of two or more variables have been introduced and explored. Among them, the Kampé de Fériet function and its generalizations have...

(This article belongs to the Section A: Computer Science)
  • Article
  • Open Access
3 Citations
3,524 Views
17 Pages

In this paper, we provide a new bivariate distribution obtained from a Kibble-type bivariate gamma distribution. The stochastic representation was obtained by the sum of a Kibble-type bivariate random vector and a bivariate random vector builded by t...

(This article belongs to the Special Issue Probability, Statistics and Their Applications 2021)
  • Article
  • Open Access
7 Citations
2,688 Views
16 Pages

General Pseudo Quasi-Overlap Functions on Lattices

  • Rui Eduardo Brasileiro Paiva and
  • Benjamín René Callejas Bedregal

11 August 2022

The notion of general quasi-overlaps on bounded lattices was introduced as a special class of symmetric n-dimensional aggregation functions on bounded lattices satisfying some bound conditions and which do not need to be continuous. In this paper, we...

(This article belongs to the Section Logic)
  • Article
  • Open Access
12 Citations
4,558 Views
17 Pages

Method for Obtaining Coefficients of Powers of Bivariate Generating Functions

  • Dmitry Kruchinin,
  • Vladimir Kruchinin and
  • Yuriy Shablya

22 February 2021

In this paper, we study methods for obtaining explicit formulas for the coefficients of generating functions. To solve this problem, we consider the methods that are based on using the powers of generating functions. We propose to generalize the conc...

(This article belongs to the Special Issue Polynomial Sequences and Their Applications)
  • Article
  • Open Access
2 Citations
4,408 Views
12 Pages

Some Generating Functions for q-Polynomials

  • Howard S. Cohl,
  • Roberto S. Costas-Santos and
  • Tanay V. Wakhare

16 December 2018

Demonstrating the striking symmetry between calculus and q-calculus, we obtain q-analogues of the Bateman, Pasternack, Sylvester, and Cesàro polynomials. Using these, we also obtain q-analogues for some of their generating functions. Our q-gen...

(This article belongs to the Special Issue Integral Transforms and Operational Calculus)
  • Article
  • Open Access
1 Citations
2,154 Views
27 Pages

In the present scenario, coherent states of a quantum harmonic oscillator are generalized with positive Fox H auxiliary functions. The novel generalized coherent states provide canonical coherent states and Mittag-Leffler or Wright generalized cohere...

(This article belongs to the Special Issue Exclusive Feature Papers of Quantum Reports in 2024–2025)
  • Article
  • Open Access
3 Citations
2,751 Views
16 Pages

4 January 2023

Based upon a new general vector-valued vector product, generalized complex numbers with respect to certain positively homogeneous functionals including norms and antinorms are introduced and a vector-valued Euler type formula for them is derived usin...

(This article belongs to the Special Issue Honorary Special Issue Dedicated to Prof. Anatolii Asirovich Gol’dberg (1930–2008))
  • Article
  • Open Access
1 Citations
3,160 Views
10 Pages

11 March 2022

The objective of this research is to obtain some fractional integral formulas concerning products of the generalized Mittag–Leffler function and two H-functions. The resulting integral formulas are described in terms of the H-function of severa...

(This article belongs to the Special Issue Recent Advances in Fractional Differential Equations and Inclusions)
  • Proceeding Paper
  • Open Access
1 Citations
1,556 Views
6 Pages

In this paper, we consider a generalized Mittag-Leffler (ML)-type function and establish several integral formulas involving Jacobi and related transforms. We also establish some of the composition of generalized fractional derivative formulas associ...

(This article belongs to the Proceedings of The 1st International Online Conference on Mathematics and Applications)
  • Article
  • Open Access
3 Citations
1,464 Views
11 Pages

14 July 2025

One of the main motivations of this paper is to construct generating functions for generalization of the Touchard polynomials (or generalization exponential functions) and certain special numbers. Many novel formulas and relations for these polynomia...

(This article belongs to the Section B: Mathematics)
  • Article
  • Open Access
6 Citations
2,396 Views
12 Pages

Information Generating Function of Ranked Set Samples

  • Omid Kharazmi,
  • Mostafa Tamandi and
  • Narayanaswamy Balakrishnan

21 October 2021

In the present paper, we study the information generating (IG) function and relative information generating (RIG) function measures associated with maximum and minimum ranked set sampling (RSS) schemes with unequal sizes. We also examine the IG measu...

(This article belongs to the Special Issue Entropies, Divergences, Information, Identities and Inequalities)
  • Article
  • Open Access
1 Citations
597 Views
17 Pages

21 January 2026

In this paper, we investigate new geometric properties of normalized analytic functions associated with the generalized Marcum Q-function. In particular, we focus on two analytic forms derived from a normalized derivative of a representation involvin...

(This article belongs to the Special Issue Current Topics in Geometric Function Theory, 2nd Edition)
  • Article
  • Open Access
9 Citations
3,067 Views
24 Pages

On Fuzzy Implications Derived from General Overlap Functions and Their Relation to Other Classes

  • Jocivania Pinheiro,
  • Helida Santos,
  • Graçaliz P. Dimuro,
  • Benjamin Bedregal and ,
  • Regivan H. N. Santiago,
  • Javier Fernandez and
  • Humberto Bustince
  • + 2 authors+ 0 author

24 December 2022

There are distinct techniques to generate fuzzy implication functions. Despite most of them using the combination of associative aggregators and fuzzy negations, other connectives such as (general) overlap/grouping functions may be a better strategy....

(This article belongs to the Section Logic)
  • Article
  • Open Access
13 Citations
3,817 Views
13 Pages

13 October 2018

A class of function called sub-b-s-preinvex function is defined as a generalization of s-convex and b-preinvex functions, and some of its basic properties are presented here. The sufficient conditions of optimality for unconstrainded and inquality co...

(This article belongs to the Special Issue Fractional Differential Equations: Theory, Methods and Applications)
  • Article
  • Open Access
2 Citations
926 Views
14 Pages

27 June 2025

In this paper, we investigate a general multivariable functional equation. We prove, using the fixed-point method, the generalized Hyers–Ulam stability of this equation in Banach spaces. In this way, we obtain sufficient conditions for the stab...

(This article belongs to the Special Issue Symmetry in Functional Equations and Inequalities, 2nd Edition)
  • Article
  • Open Access
3 Citations
2,630 Views
12 Pages

23 May 2022

There have been numerous investigations on the hypergeometric series 2F1 and the generalized hypergeometric series pFq such as differential equations, integral representations, analytic continuations, asymptotic expansions, reduction cases, extension...

(This article belongs to the Special Issue Recent Advances in Special Functions and Their Applications)
  • Article
  • Open Access
3 Citations
1,837 Views
11 Pages

25 August 2022

A new subclass of bi-close-to-convex functions associated with the generalized hypergeometric functions defined in ∆={z∈C:|z|<1} is introduced. The estimates for the general Taylor–Maclaurin coefficients of the functions in the in...

  • Article
  • Open Access
5 Citations
4,169 Views
9 Pages

18 January 2019

We establish a new identity for generalized hypergeometric functions and apply it for first- and second-kind Gauss summation formulas to obtain some new summation formulas. The presented identity indeed extends some results of the recent published pa...

(This article belongs to the Special Issue Mathematical Analysis and Applications II)
  • Article
  • Open Access
14 Citations
1,653 Views
19 Pages

New Uses of q-Generalized Janowski Function in q-Bounded Turning Functions

  • Timilehin Gideon Shaba,
  • Ferdous M. O. Tawfiq,
  • Daniel Breaz and
  • Luminit̨a-Ioana Cotîrlă

16 May 2024

In this paper, we discussed a new subclass JQ⅁,AB(q) of bi-univalent functions in the unit disk U using q-generalized Janowski function and q-derivative. Additionally, certain properties were examined and effectively demonstrated, such as the s...

  • Article
  • Open Access
1 Citations
884 Views
17 Pages

Further Geometric Behavior of the Generalized Marcum Q-Function

  • Khaled Mehrez,
  • Abdulaziz Alenazi and
  • Mohsan Raza

9 March 2026

In this paper, we investigate a class of analytic functions associated with the generalized Marcum Q-function and its Alexander transform. We establish sufficient conditions under which these functions exhibit important geometric properties in the op...

(This article belongs to the Special Issue Symmetry in Complex Analysis Operators Theory)
  • Article
  • Open Access
7 Citations
3,798 Views
20 Pages

24 December 2023

The purpose of this article is to give relations among the uniform B-splines, the Bernstein basis functions, and certain families of special numbers and polynomials with the aid of the generating functions method. We derive a relation between generat...

(This article belongs to the Special Issue Integral Transforms and Special Functions in Applied Mathematics)
  • Article
  • Open Access
6 Citations
3,160 Views
8 Pages

Some Unified Integrals for Generalized Mittag-Leffler Functions

  • Prakash Singh,
  • Shilpi Jain and
  • Carlo Cattani

19 October 2021

Here, we ascertain generalized integral formulas concerning the product of the generalized Mittag-Leffler function. These integral formulas are described in the form of the generalized Lauricella series. Some special cases are also presented in terms...

(This article belongs to the Special Issue Special Functions Associated with Fractional Calculus)
  • Article
  • Open Access
345 Views
28 Pages

In this paper, motivated by the modified Tremblay fractional differential operator and the normalized generalized Bessel–Maitland function, we introduce the generalized Bessel–Maitland–Tremblay function via the Hadamard product tran...

(This article belongs to the Special Issue Advancements in Fractional Calculus, Quantum Calculus, and Special Functions in Complex Analysis)
  • Article
  • Open Access
19 Citations
6,600 Views
20 Pages

8 June 2018

Essentially, whenever a generalized hypergeometric series can be summed in terms of gamma functions, the result will be important as only a few such summation theorems are available in the literature. In this paper, we apply two identities of general...

(This article belongs to the Special Issue Mathematical Analysis and Applications)
  • Article
  • Open Access
2,274 Views
20 Pages

28 November 2023

In existing models with an unknown link function, the issue of predictors containing both multiple functional data and multiple scalar data has not been studied. To fill this gap, we propose a generalized partially functional linear model, which not...

(This article belongs to the Special Issue Advances in Mathematics: Theory and Applications)
  • Article
  • Open Access
6 Citations
1,761 Views
18 Pages

31 October 2024

The paper considers the generalized hypergeometric function F23, which is important in various fields of mathematics, physics, and economics. The method is used, according to which the domains of the analytical continuation of the special f...

(This article belongs to the Special Issue Advanced Approximation Techniques and Their Applications, 2nd Edition)
  • Article
  • Open Access
574 Views
17 Pages

Investigating Impact of Parameters on Hyperbolic Function Generalization

  • Khrystyna Drohomyretska,
  • Hubert Dróżdż and
  • Ivanna Dronyuk

26 May 2026

Generalization of the ordinary hyperbolic functions called hyperbolic Ateb-functions is considered. They are the inverse of incomplete Beta-function. These functions are solutions of differential equations, which describe the aperiodic vibration moti...

(This article belongs to the Special Issue Symmetry in Data Analysis and Optimization)
  • Article
  • Open Access
3 Citations
2,522 Views
13 Pages

10 March 2023

In a number of problems in applied mathematics, physics (theoretical and mathematical), statistics, and other fields the hypergeometric functions of one and several variables naturally appear. Hypergeometric functions in one and several variables hav...

(This article belongs to the Special Issue Recent Advances in Special Functions and Their Applications)
  • Article
  • Open Access
7 Citations
3,133 Views
17 Pages

A Novel Nonlinear Pseudorandom Sequence Generator for the Fractal Function

  • Yelai Feng,
  • Huaixi Wang,
  • Chao Chang,
  • Hongyi Lu and ,
  • Fang Yang and
  • Chenyang Wang
  • + 1 author+ 0 author

A pseudorandom sequence is a repeatable sequence with random statistical properties that is widely used in communication encryption, authentication and channel coding. The pseudorandom sequence generator based on the linear feedback shift register ha...

(This article belongs to the Special Issue Fractional-Order Chaotic System: Control and Synchronization)
  • Feature Paper
  • Article
  • Open Access
1,664 Views
10 Pages

22 July 2023

In this paper, we find new integral representations for the generalized Hermite linear functional in the real line and the complex plane. As an application, new integral representations for the Euler Gamma function are given.

(This article belongs to the Special Issue Integral Transforms and Special Functions in Applied Mathematics)
  • Article
  • Open Access
27 Citations
2,950 Views
15 Pages

21 May 2021

Basic (or q-) series and basic (or q-) polynomials, especially the basic (or q-) hypergeometric functions and the basic (or q-) hypergeometric polynomials are studied extensively and widely due mainly to their potential for applications in many areas...

(This article belongs to the Special Issue Orthogonal Polynomials and Special Functions)
  • Article
  • Open Access
8 Citations
1,558 Views
13 Pages

29 November 2024

In this paper, we study certain geometric properties such as the starlikeness of order ζ and the convexity of order ζ of the generalized k-Bessel function. In addition, we establish several requirements for the parameters so that the genera...

(This article belongs to the Special Issue Symmetry in Geometric Theory of Analytic Functions)
  • Article
  • Open Access
5 Citations
3,298 Views
8 Pages

6 January 2019

The main aim of this paper is to provide a new generalization of Hurwitz-Lerch Zeta function of two variables. We also investigate several interesting properties such as integral representations, summation formula, and a connection with the generaliz...

(This article belongs to the Special Issue Special Functions and Applications)
  • Article
  • Open Access
629 Views
16 Pages

Approximation of Offset Surfaces Using Generalized Wendland Radial Basis Functions

  • Loubna Omri,
  • Abdelouahed Kouibia,
  • Hossain Oulad Yakhlef and
  • Hamza El Bazi

13 April 2026

We introduce a new methodological approach for the approximation of generalized offset surfaces using smoothing radial basis functions (RBFs). Existing offset surface generation methods often exhibit limitations such as self-intersections and singula...

(This article belongs to the Section E: Applied Mathematics)

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