7 citations · 15 across the 4 of their papers we have counts for
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nlin.PS2010★ 2 cited
Discrete Multiscale Analysis: A Biatomic Lattice System
G. A. Cassatella Contra, D. Levi
We discuss a discrete approach to the multiscale reductive perturbative method and apply it to a biatomic chain with a nonlinear interaction between the atoms. This system is impor…
nlin.SI2010★ 7 cited
A discrete linearizability test based on multiscale analysis
R. Hernandez Heredero, D. Levi, C. Scimiterna
In this paper we consider the classification of dispersive linearizable partial difference equations defined on a quad-graph by the multiple scale reduction around their harmonic s…
nlin.SI2010
Integrability of Differential-Difference Equations with Discrete Kinks
C. Scimiterna, D. Levi
In this article we discuss a series of models introduced by Barashenkov, Oxtoby and Pelinovsky to describe some discrete approximations to the ϕ^4 theory which preserve travelling…