2 papers
math.DS2024
Stochastic bifurcation of a three-dimensional stochastic Kolmogorov system
Dongmei Xiao, Deng Zhang, Chenwan Zhou
In this paper we systematically investigate the stochastic bifurcations of both ergodic stationary measures and global dynamics for stochastic Kolmogorov differential systems, whic…
math.AP2024
On the chaotic behavior of the Lagrangian flow of the 2D Navier-Stokes system with bounded degenerate noise
Vahagn Nersesyan, Deng Zhang, Chenwan Zhou
We consider a fluid governed by the randomly forced 2D Navier-Stokes system. It is assumed that the force is bounded, acts directly only on a small number of Fourier modes, and sat…