304 citations · 498 across the 7 of their papers we have counts for
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nlin.PS2010★ 15 cited
Discrete breathers at the interface between a diatomic and monoatomic granular chain
C. Hoogeboom, G. Theocharis, P. G. Kevrekidis
In the present work, we develop a systematic examination of the existence, stability and dynamical properties of a discrete breather at the interface between a diatomic and a monoa…
nlin.PS2006★ 101 cited
Symmetry Breaking in Symmetric and Asymmetric Double-Well Potentials
G. Theocharis, P. G. Kevrekidis, D. J. Frantzeskakis +1
Motivated by recent experimental studies of matter-waves and optical beams in double well potentials, we study the solutions of the nonlinear Schrödinger equation in such a context…