35 citations · 62 across the 7 of their papers we have counts for
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nlin.PS2012★ 35 cited
Multibreathers in Klein-Gordon chains with interactions beyond nearest neighbors
V. Koukouloyannis, P. G. Kevrekidis, J. Cuevas +1
We study the existence and stability of multibreathers in Klein-Gordon chains with interactions that are not restricted to nearest neighbors. We provide a general framework where s…
nlin.PS2009
Traveling Waves of Discrete Nonlinear Schrodinger Equations with Nonlocal Interactions
Michal Feckan, Vassilis Rothos
Existence and bifurcation results are derived for quasi periodic traveling waves of discrete nonlinear Schrodinger equations with nonlocal interactions and with polynomial type pot…
nlin.PS2007★ 2 cited
Travelling Waves in Hamiltonian Systems on 2D Lattices with Nearest Neighbor Interactions
Michal Feckan, Vassilis M. Rothos
We study travelling waves on a two--dimensional lattice with linear and nonlinear coupling between nearest particles and a periodic nonlinear substrate potential. Such a discrete s…