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nlin.PS2011★ 27 cited
From nonlocal gap solitary waves to bound states in periodic media
T. R. Akylas, Guenbo Hwang, Jianke Yang
Solitary waves in one-dimensional periodic media are discussed employing the nonlinear Schrödinger equation with a spatially periodic potential as a model. This equation admits two…
physics.optics2011
Solitary waves and their linear stability in nonlinear lattices
Guenbo Hwang, T. R. Akylas, Jianke Yang
Solitary waves in a general nonlinear lattice are discussed, employing as a model the nonlinear Schrödinger equation with a spatially periodic nonlinear coefficient. An asymptotic…