329 citations · 7.4k across the 212 of their papers we have counts for
213 papers
Correlated many-body quantum dynamics of the Peregrine soliton
D. Diplaris, G. A. Bougas, P. G. Kevrekidis +3
We explore the correlated dynamics underlying the formation of the quantum Peregrine soliton, a prototypical rogue-wave excitation, utilizing interaction quenches from repulsive to…
Pattern formation in ring condensates subjected to bichromatic driving
Premabrata Manna, S. I. Mistakidis, P. G. Kevrekidis +1
We investigate the dynamical formation of nonlinear patterns in one-dimensional ring condensates under bichromatic periodic modulation of the interaction strength. The stability ph…
On a Klein-Gordon Reduction for Oscillons
A. G. Stefanov, M. Stanislavova, J. Cuevas-Maraver +1
In the present work we examine the dynamics of a model for oscillons in 1-dimensional spacetime field theories with a cubic nonlinearity. We utilize a reduction of the model to fir…
Nonlinear stage of modulational instability in repulsive two-component Bose-Einstein condensates
S. Mossman, S. I. Mistakidis, G. C. Katsimiga +5
Modulational instability (MI) is a fundamental phenomenon in the study of nonlinear dynamics, spanning diverse areas such as shallow water waves, optics, and ultracold atomic gases…
Practical identifiability and parameter estimation of compartmental epidemiological models
Q. Y. Chen, Z. Rapti, Y. Drossinos +3
Practical parameter identifiability in ODE-based epidemiological models is a known issue, yet one that merits further study. It is essentially ubiquitous due to noise and errors in…
Identification of moment equations via data-driven approaches in nonlinear schrodinger models
Su Yang, Shaoxuan Chen, Wei Zhu +1
The moment quantities associated with the nonlinear Schrodinger equation offer important insights towards the evolution dynamics of such dispersive wave partial differential equati…