N. Saad

activity

19982020

most citedAsymptotic iteration method for eigenvalue problems

561 citations · 2.1k across the 60 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math-ph2018★ 10 cited

Exact normalized eigenfunctions for general deformed Hulthén potentials

Richard L. Hall, Nasser Saad, K. D. Sen

The exact solutions of Schrödinger's equation with the deformed Hulthén potential $V_{q} (x) = - μ e^{- δ x} / (1 - q e^{- δ x}), δ, μ, q > 0$ are given, along with a closed--form form…

math-ph2018★ 1 cited

The $d$ -dimensional softcore Coulomb potential and the generalized confluent Heun equation

Richard L Hall, Nasser Saad, Kyle R. Bryenton

An analysis of the generalized confluent Heun equation $(α_{2} r^{2} + α_{1} r) y^{''} + (β_{2} r^{2} + β_{1} r + β_{0}) y^{'} - (ε_{1} r + ε_{0}) y = 0$ in $d$ -dimensional space, where $\{α_i, β_i, \…

math-ph2018★ 1 cited

A Note on the Generalized and Universal Associated Legendre Equations

Keegan L. A. Kirk, Kyle R. Bryenton, Nasser Saad

A class of second-order differential equations commonly arising in physics applications are considered, and their explicit hypergeometric solutions are provided. Further, the relat…

Exact normalized eigenfunctions for general deformed Hulthén potentials

The d-dimensional softcore Coulomb potential and the generalized confluent Heun equation

A Note on the Generalized and Universal Associated Legendre Equations

The $d$ -dimensional softcore Coulomb potential and the generalized confluent Heun equation