# MathSciDoc: An Archive for Mathematician ∫

#### Dynamical Systemsmathscidoc:1711.11001

In this paper, we study intermittent behaviors of coupled piecewise-expanding map lattices with two nodes and a weak coupling. We show that the successive phase transition between ordered and disordered phases occurs for almost every orbit. That is, we prove $\liminf_{n\rightarrow \infty}| x_1(n)-x_2(n)|=0$ and $\limsup_{n\rightarrow \infty}| x_1(n)-x_2(n)|\ge c_0>0$, where $x_1(n), x_2(n)$ correspond to the coordinates of two nodes at the iterative step $n$. We also prove the same conclusion for weakly coupled tent-map lattices with any multi-nodes.
weakly-coupled map lattices,piecewise-expanding,intermittent,full Lebesgue measure,chaos
@inproceedings{tiexiangintermittent,