59 citations · 278 across the 17 of their papers we have counts for
17 papers
Computer Algebra in Physics: The hidden SO(4) symmetry of the hydrogen atom
Pascal Szriftgiser, Edgardo S. Cheb-Terrab
Pauli first noticed the hidden SO(4) symmetry for the Hydrogen atom in the early stages of quantum mechanics [1]. Departing from that symmetry, one can recover the spectrum of a sp…
Branch Cuts in Maple 17
M. England, E. Cheb-Terrab, R. Bradford +2
Accurate and comprehensible knowledge about the position of branch cuts is essential for correctly working with multi-valued functions, such as the square root and logarithm. We di…
Hypergeometric solutions for third order linear ODEs
Edgardo S. Cheb-Terrab, Austin D. Roche
In this paper we present a decision procedure for computing pFq hypergeometric solutions for third order linear ODEs, that is, solutions for the classes of hypergeometric equations…
Solutions for the General, Confluent and Biconfluent Heun equations and their connection with Abel equations
E. S. Cheb-Terrab
In a recent paper, the canonical forms of a new multi-parameter class of Abel differential equations, so-called AIR, all of whose members can be mapped into Riccati equations, were…
A connection between Abel and pFq hypergeometric differential equations
E. S. Cheb-Terrab
In a recent paper, a new 3-parameter class of Abel type equations, so-called AIR, all of whose members can be mapped into Riccati equations, is shown. Most of the Abel equations wi…
Non-Liouvillian solutions for second order linear ODEs
L. Chan, E. S. Cheb-Terrab
There exist sound literature and algorithms for computing Liouvillian solutions for the important problem of linear ODEs with rational coefficients. Taking as sample the 363 second…