Results 51 to 60 of about 600,383 (177)

Critical exponents of the three-dimensional classical plane rotator model on the sc lattice from a high temperature series analysis [PDF]

open access: yes, 1993
High temperature series expansions of the spin-spin correlation function for the plane rotator (or XY) model on the sc lattice are extended by three terms through order $\beta^{17}$.
Butera, P., Comi, M., Guttmann, A. J.
core   +2 more sources

Extension of exton's hypergeometric function K16

open access: yesCubo, 2021
The purpose of this article is to introduce an extension of Exton's hypergeometric function K16 by using the extended beta function given by Özergin et al. [11].
Ahmed Ali Atash, Maisoon Ahmed Kulib
doaj   +1 more source

Fractional Calculus of Extended Wright Function with Beta Operator

open access: yes, 2023
{"references": ["Shiri, B., & Baleanu, D. (2022). A general fractional pollution model for lakes. Communications on Applied Mathematics and Computation, 1-26.", "Shiri, B., Wu, G. C., & Baleanu, D. (2021). Terminal value problems for the nonlinear systems of fractional differential equations.
Kumawat, Pramila, Choudhary, Sangeeta
openaire   +1 more source

GENERALIZED EXTENDED BETA FUNCTION

open access: yesInternational Journal of Applied Science and Research, 2023
: Special functions are crucial in defining the concept of fractional calculus. Over the years, numerous extensions and generalizations of the special functions were explored by many researchers. This paper presents a generalization of the extended beta function in [1].
S.R. Kabara   +5 more
openaire   +1 more source

Some generating functions and properties of extended second Appell function

open access: yesBoletim da Sociedade Paranaense de Matemática, 2019
Various families of generating functions have been established by a number of authors in many different ways. In this paper, we aim at establishing (presumably new) a generating function for the extended second Appell hypergeometric function $F_{2} (a, b,
Rakesh K. Parmar, Sunil Dutt Purohit
doaj   +1 more source

A new Generalization of Extended Beta and Hypergeometric Functions

open access: yes, 2018
A new generalization of extended beta function and its various properties,integral representations and distribution are given in this paper. In addition, we establishthe generalization of extended hypergeometric and con uent hypergeometric functionsusing the newly extended beta function.
Kottakkaran Sooppy Nisar   +2 more
openaire   +3 more sources

EXTENSION OF EXTENDED BETA, HYPERGEOMETRIC AND CONFLUENT HYPERGEOMETRIC FUNCTIONS

open access: yesHonam Mathematical Journal, 2014
Recently several authors have extended the Gamma function, Beta function, the hypergeometric function, and the con-fluent hypergeometric function by using their integral representa-tions and provided many interesting properties of their extended functions.
Arjun K. Rathie   +2 more
openaire   +3 more sources

Demonstration of one-parameter scaling at the Dirac point in graphene [PDF]

open access: yes, 2007
We numerically calculate the conductivity $\sigma$ of an undoped graphene sheet (size $L$) in the limit of vanishingly small lattice constant. We demonstrate one-parameter scaling for random impurity scattering and determine the scaling function $\beta ...
A. H. Castro Neto   +5 more
core   +3 more sources

Vanishing of the four-loop charge renormalization function in N=4 SYM theory

open access: yes, 2011
We calculate the renormalization constants of the maximally extended N=4 supersymmetric Yang-Mills theories in the dimensional reduction scheme up to four loops. We have found, that the beta-function is zero both from gauge and Yukawa vertices.Comment: 6
Velizhanin, V. N.
core   +1 more source

Analytic properties and numerical representations for constructing the extended beta function using logarithmic mean

open access: yesAIMS Mathematics
This paper aimed to obtain generalizations of both the logarithmic mean ($ \text{L}_{mean} $) and the Euler's beta function (EBF), which we call the extended logarithmic mean ($ \text{EL}_{mean} $) and the extended Euler's beta-logarithmic function ...
Mohammed Z. Alqarni , Mohamed Abdalla
doaj   +1 more source

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