45 citations · 278 across the 29 of their papers we have counts for
Showing 2009Show all
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quant-ph2009★ 4 cited
Harmonic oscillator in a one-dimensional box
Paolo Amore, Francisco M. Fernandez
We study a harmonic molecule confined to a one--dimensional box with impenetrable walls. We explicitly consider the symmetry of the problem for the cases of different and equal mas…
math-ph2009
The virial theorem for nonlinear problems
Paolo Amore, Francisco M Fernández
We show that the virial theorem provides a useful simple tool for approximating nonlinear problems. In particular we consider conservative nonlinear oscillators and a bifurcation p…
math-ph2009★ 1 cited
He's amazing calculations with the Ritz method
Paolo Amore, Francisco M. Fernande
We discuss an earlier application of the Ritz variational method for strongly nonlinear problems. We clearly prove that the results derived for several extremely simple problems of…