2 citations · 3 across the 4 of their papers we have counts for
4 papers
Perturbation-based Non-perturbative Method
Chang Liu, Wen-Du Li, Wu-Sheng Dai
This paper presents a nonperturbative method for solving eigenproblems. This method applies to almost all potentials and provides nonperturbative approximations for any energy leve…
Finite time mixing and enhanced dissipation for 2D Navier--Stokes equations by Ornstein--Uhlenbeck flow
Chang Liu, Dejun Luo
We consider the vorticity form of 2D Navier--Stokes equations perturbed by an Ornstein--Uhlenbeck flow of transport type. Contrary to previous works where the random perturbation w…
Nonlinear inhomogeneous Fokker-Planck models: energetic-variational structures and long time behavior
Yekaterina Epshteyn, Chang Liu, Chun Liu +1
Inspired by the modeling of grain growth in polycrystalline materials, we consider a nonlinear Fokker-Plank model, with inhomogeneous diffusion and with variable mobility parameter…
Local well-posedness of a nonlinear Fokker-Planck model
Yekaterina Epshteyn, Chang Liu, Chun Liu +1
Noise or fluctuations play an important role in the modeling and understanding of the behavior of various complex systems in nature. Fokker-Planck equations are powerful mathematic…