74 citations · 232 across the 6 of their papers we have counts for
Showing 2003Show all
2 papers · 1 filter
nlin.PS2003★ 59 cited
Gap and out-gap breathers in a binary modulated discrete nonlinear Schrödinger model
Andrey V. Gorbach, Magnus Johansson
We consider a modulated discrete nonlinear Schrödinger (DNLS) model with alternating on-site potential, having a linear spectrum with two branches separated by a 'forbidden' gap. N…
nlin.PS2003★ 15 cited
Quasiperiodic localized oscillating solutions in the discrete nonlinear Schrödinger equation with alternating on-site potential
Magnus Johansson, Andrey V. Gorbach
We present what we believe to be the first known example of an exact quasiperiodic localized stable solution with spatially symmetric large-amplitude oscillations in a non-integrab…