6 citations · 6 across the 1 of their papers we have counts for
3 papers
Coarse-graining two-dimensional turbulence via dynamical optimization
Bruce Turkington, Qian-Yong Chen, Simon Thalabard
A model reduction technique based on an optimization principle is employed to coarse-grain inviscid, incompressible fluid dynamics in two dimensions. In this reduction the spectral…
Quenched dynamics of two-dimensional solitons and vortices in the Gross-Pitaevskii equation
Qian-Yong Chen, P. G. Kevrekidis, Boris A. Malomed
We consider a two-dimensional (2D) counterpart of the experiment that led to the creation of quasi-1D bright solitons in Bose-Einstein condensates (BECs) [Nature 417, 150--153 (200…
Dynamics of bright solitons and soliton arrays in the nonlinear Schrodinger equation with a combination of random and harmonic potentials
Qian-Yong Chen, Panayotis G. Kevrekidis, Boris A. Malomed
We report results of systematic simulations of the dynamics of solitons in the framework of the one-dimensional nonlinear Schrödinger equation (NLSE), which includes the harmonic-o…