Results 21 to 30 of about 36,153 (203)

A comparative study on generating function relations for generalized hypergeometric functions via generalized fractional operators

open access: yesAdvances in Difference Equations, 2018
In this paper, we present further generalizations of the beta function; Riemann–Liouville, Caputo and Kober–Erdelyi fractional operators by using confluent hypergeometric function with six parameters.
Ayşegül Çetinkaya   +3 more
doaj   +1 more source

New Generalized Hypergeometric Functions

open access: yesIkonion Journal of Mathematics, 2022
The classical Gauss hypergeometric function and the Kumar confluent hypergeometric function are defined using a classical Pochammer symbol , and a factorial function. This research paper will present a two-parameter Pochhammer symbol, and discuss some of its properties such as recursive formulae and integral representation.
openaire   +2 more sources

Clausen's series 3F2(1) with integral parameter differences and transformations of the hypergeometric function 2F2(x) [PDF]

open access: yes, 2012
We obtain summation formulas for the hypergeometric series 3 F 2(1) with at least one pair of numeratorial and denominatorial parameters differing by a negative integer.
Miller, A. R., Paris, Richard B.
core   +3 more sources

The generalized confluent hypergeometric function

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1992
This article extends the theory of generalized hypergeometric functions of Gelfand and others to those including the case corresponding the classical confluent hypergeometric functions. Let \(Z_{r,n}\) be the set of \(r\times n\) complex matrices of maximal rank.
Kimura, Hironobu   +2 more
openaire   +2 more sources

On the Volterra-Type Fractional Integro-Differential Equations Pertaining to Special Functions

open access: yesFractal and Fractional, 2020
In this article, we apply an integral transform-based technique to solve the fractional order Volterra-type integro-differential equation (FVIDE) involving the generalized Lorenzo-Hartely function and generalized Lauricella confluent hypergeometric ...
Yudhveer Singh   +4 more
doaj   +1 more source

A study of generalized hypergeometric Matrix functions via two-parameter Mittag–Leffler matrix function

open access: yesOpen Physics, 2022
The main aim of this article is to study a new generalizations of the Gauss hypergeometric matrix and confluent hypergeometric matrix functions by using two-parameter Mittag–Leffler matrix function.
Jain Shilpi   +4 more
doaj   +1 more source

Coherent Excitation of a Two-Level Atom driven by a far off-resonant Classical Field: Analytical Solutions [PDF]

open access: yes, 2010
We present an analytical treatment of coherent excitation of a Two-Level Atom driven by a far-off resonant classical field. A class of pulse envelope is obtained for which this problem is exactly solvable.
A. M. Dykhne   +15 more
core   +5 more sources

A New Class of Extended Hypergeometric Functions Related to Fractional Integration and Transforms

open access: yesJournal of Mathematics, 2022
The focus of this research is to use a new extended beta function and develop the extensions of Gauss hypergeometric functions and confluent hypergeometric function formulas that are presumed to be new.
Vandana Palsaniya   +3 more
doaj   +1 more source

Finite and Infinite Hypergeometric Sums Involving the Digamma Function

open access: yesMathematics, 2022
We calculate some finite and infinite sums containing the digamma function in closed form. For this purpose, we differentiate selected reduction formulas of the hypergeometric function with respect to the parameters applying some derivative formulas of ...
Juan Luis González-Santander   +1 more
doaj   +1 more source

Integral Representation and Asymptotic Expansion for Hypergeometric Coherent States

open access: yesMathematics, 2022
An integral representation is found for hypergeometric coherent states. It contains a generalized hypergeometric function. An asymptotic expansion of hypergeometric coherent states near z=1 is constructed.
Alexander Pereskokov
doaj   +1 more source

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