ListarArtículos (Física Aplicada I) por materia "Variational methods"
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Artículo
Breathers for the discrete nonlinear Schrödinger equation with nonlinear hopping
(2013)We discuss the existence of breathers and lower bounds on their power, in nonlinear Schrödinger lattices with nonlinear ...
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Artículo
Thresholds for breather solutions of the discrete nonlinear Schrödinger equation with saturable and power nonlinearity
(2008)We consider the question of existence of periodic solutions (called breather solutions or discrete solitons) for the ...