Results 91 to 100 of about 36,153 (203)

Generalized Euler integrals and A-hypergeometric functions

open access: yesAdvances in Mathematics, 1990
In their previous works the authors have introduced a holonomic system of linear differential equations associated to a certain finite set \(A\subset \mathbb{Z}^ n\). They called this system the \(A\)-hypergeometric system, and its solutions the \(A\)-hypergeometric functions.
Gelfand, I.M   +2 more
openaire   +1 more source

On the Application of a Hypergeometric Identity to Generate Generalized Hypergeometric Reduction Formulas

open access: yesAxioms
We systematically exploit a new generalized hypergeometric identity to obtain new hypergeometric summation formulas. As a consistency test, alternative proofs for some special cases are also provided.
Juan Luis González-Santander
doaj   +1 more source

Integral representations of generalized Lauricella hypergeometric functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
The generalized hypergeometric function was introduced by Srivastava and Daoust. In the present paper a new integral representation is derived. Similarly new integral representations of Lauricella and Appell function are obtained.
Vu Kim Tuan, R. G. Buschman
doaj   +1 more source

Evaluation of Certain Definite Integrals Involving Generalized Hypergeometric Functions

open access: yesAxioms
In 2012, Chu investigated the generalization of classical Watson–Whipple–Dixon summation theorems in the form of analytical formulas. By employing four generalized Watson summation formulas, the objective of this paper is to evaluate a new class of ...
Prathima Jayarama   +3 more
doaj   +1 more source

Integral Transforms for the New Generalized Beta Function

open access: yesJournal of New Theory, 2019
In this paper, some representation formulas for the generalized Gamma and Beta functions are obtained. Also, certain integral transforms for the generalized Beta function associated with the Wright hypergeometric function are derived.
Ahmed Ali Al-gonah   +1 more
doaj  

Inequalities for generalized hypergeometric functions

open access: yesJournal of Approximation Theory, 1972
AbstractIt is shown that some well-known Padé approximations for a particular form of the Gaussian hypergeometric function and two of its confluent forms give upper and lower bounds for these functions under suitable restrictions on the parameters and variable.
openaire   +2 more sources

Moments of Student’s t-distribution: a unified approach

open access: yesModern Stochastics: Theory and Applications
In this paper, new closed form formulae for moments of the (generalized) Student’s t-distribution are derived in the one dimensional case as well as in higher dimensions through a unified probability framework.
Justin Lars Kirkby   +2 more
doaj   +1 more source

Value of Generalized Hypergeometric Function at Unity [PDF]

open access: yes, 1997
Value of generalized hypergeometric function at a special point is calculated. More precisely, value of certain multiple integral over vanishing cycle (all arguments collapse to unity) is calculated. The answer is expressed in terms of $ $-functions.
openaire   +2 more sources

Development of parallel computing algorithms for special mathematical functions in fractional calculus: Implementation with GPU and CUDA

open access: yesResults in Engineering
This work presents the development of parallel computing algorithms for special mathematical function used in fractional calculus. A systematic and step-by-step procedure is proposed for parallelization of computation of Gamma function, 1-, 2-, 3-, and 4-
Chaitanya S. Jage   +2 more
doaj   +1 more source

A study of generalized Mittag-Leffler-type function of arbitrary order

open access: yesDemonstratio Mathematica
We present a novel generalized Mittag-Leffler-type function of arbitrary order in this study. We look into its fundamental characteristics, such as differential formulas, recurrence relations, integral representations, the Euler, Laplace, Mellin ...
Bin-Saad Maged, Younis Jihad
doaj   +1 more source

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