43 citations · 251 across the 21 of their papers we have counts for
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Periodic and quasiperiodic traveling waves in nonlinear lattices with odd elasticity
Andrus Giraldo, Stefan Ruschel, Behrooz Yousefzadeh
Discrete nonlinear systems support a rich variety of localized and extended wave phenomena, with their dynamics sensitively dependent on the symmetries of the underlying interactio…
Master stability for traveling waves on networks
Stefan Ruschel, Andrus Giraldo
We present a framework for determining effectively the spectrum and stability of traveling waves on networks with symmetries, such as rings and lattices, by computing master stabil…
Generalized and multi-oscillation solitons in the Nonlinear Schrödinger Equation with quartic dispersion
Ravindra Bandara, Andrus Giraldo, Neil G. R. Broderick +1
We study different types of solitons of a generalized nonlinear Schrödinger equation (GNLSE) that models optical pulses traveling down an optical waveguide with quadratic as well a…
Infinitely Many Multipulse Solitons of Different Symmetry Types in the Nonlinear Schrödinger Equation with Quartic Dispersion
Ravindra Bandara, Andrus Giraldo, Neil G. R. Broderick +1
We show that the generalised nonlinear Schrödinger equation (GNLSE) with quartic dispersion supports infinitely many multipulse solitons for a wide parameter range of the dispersio…