P. Kuznetsov, Sergey; Mosekilde, Erik - In: Physica A: Statistical Mechanics and its Applications 291 (2001) 1, pp. 299-316
We introduce and study coupled map lattices with complex state variable. The dynamical regimes of the finite-length systems are classified naturally in terms of a topological invariant – the overall phase shift accumulated along the whole length at fixed time. A stability analysis of the...