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nlin.PS2005
Discrete embedded solitons
Kazuyuki Yagasaki, Alan R. Champneys, Boris A. Malomed
We address the existence and properties of discrete embedded solitons (ESs), i.e., localized waves existing inside the phonon band in a nonlinear dynamical-lattice model. The model…
nlin.PS2005
Accumulation of embedded solitons in systems with quadratic nonlinearity
B. A. Malomed, T. Wagenknecht, A. R. Champneys +1
Previous numerical studies have revealed the existence of embedded solitons (ESs) in a class of multi-wave systems with quadratic nonlinearity, families of which seem to emerge fro…