342 citations · 433 across the 5 of their papers we have counts for
5 papers
Stability and dynamics of dark-bright soliton bound states away from the integrable limit
G. C. Katsimiga, J. Stockhofe, P. G. Kevrekidis +1
The existence, stability, and dynamics of bound pairs of symbiotic matter waves in the form of dark-bright soliton pairs in two-component mixtures of atomic Bose-Einstein condensat…
Scattering of matter-waves in spatially inhomogeneous environments
F. Tsitoura, P. Krüger, P. G. Kevrekidis +1
We study scattering of quasi one-dimensional matter-waves at an interface of two spatial domains, one with repulsive and one with attractive interatomic interactions. It is shown t…
Breathers and surface modes in oscillator chains with Hertzian interactions
Guillaume James, Jesus Cuevas, Panayotis Kevrekidis
We study localized waves in chains of oscillators coupled by Hertzian interactions and trapped in local potentials. This problem is originally motivated by Newton's cradle, a mecha…
Breathers in oscillator chains with Hertzian interactions
Guillaume James, Panayotis Kevrekidis, Jesus Cuevas
We prove nonexistence of breathers (spatially localized and time-periodic oscillations) for a class of Fermi-Pasta-Ulam lattices representing an uncompressed chain of beads interac…
Nonlinear Waves in Bose-Einstein Condensates: Physical Relevance and Mathematical Techniques
R. Carretero-Gonzalez, D. J. Frantzeskakis, P. G. Kevrekidis
The aim of the present review is to introduce the reader to some of the physical notions and of the mathematical methods that are relevant to the study of nonlinear waves in Bose-E…