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Hypergeometric foundations of Fokker-Plank like equations
(Elsevier Science, 2016-05)
We discover a deep connection between the Fokker-Planck equation and the hypergeometric differential equation. The same applies to a nonlinear generalization of such equation.
Hypergeometric connotations of quantum equations
(Elsevier Science, 2016-05)
We show that the Schrödinger and Klein-Gordon equations can both be derived from a hypergeometric differential equation. The same applies to non linear generalizations of these equations.
A large class of bound-state solutions of the Schrodinger equation via Laplace transform of the confluent hypergeometric equation
(Springer, 2016-06-01)
It is shown that analytically soluble bound states of the Schrodinger equation for a large class of systems relevant to atomic and molecular physics can be obtained by means of the Laplace transform of the confluent ...
From the hypergeometric differential equation to a non-linear Schrödinger one
(Elsevier Science, 2015-10)
We show that the q-exponential function is a hypergeometric function. Accordingly, it obeys the hypergeometric differential equation. We demonstrate that this differential equation can be transformed into a non-linear ...
On an energy-dependent quantum system with solutions in terms of a class of hypergeometric para-orthogonal polynomials on the unit circle
(2020-07-01)
We study an energy-dependent potential related to the Rosen-Morse potential. We give in closed-form the expression of a system of eigenfunctions of the Schrodinger operator in terms of a class of functions associated to a ...
The structure of bivariate rational hypergeometric functions
(Oxford University Press, 2011-10)
We describe the structure of all codimension-2 lattice configurations A which admit a stable rational A-hypergeometric function, that is a rational function F all the partial derivatives of which are nonzero, and which is ...
Numerical evaluation of Appell´s F1 hypergeometric function
(Elsevier Science, 2001-12)
In this work we present a numerical scheme to compute the two-variable hypergeometric function F1(α,β,β′,γ;x,y) of Appell for complex parameters α,β,β′ and γ, and real values of the variables x and y. We implement a set ...
Derivatives of any order of the hypergeometric function pFq(a1, ..., ap; b1, ..., bq; z) with respect to the parameters ai and bi
(IOP Publishing, 2010-02)
The derivatives of any order of the general hypergeometric function pFq(a1.....ap; b1.....bq;z) with respect to the parameters a; or bj are expressed, in compact form, in terms of generalizations of multivariable Kampe de ...