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- Ljupco Kocarev, Janusz Szczepanski, José María Amigó, Igor Tomovski
- IEEE Trans. on Circuits and Systems
- 2006

—We propose a definition of the discrete Lyapunov exponent for an arbitrary permutation of a finite lattice. For discrete-time dynamical systems, it measures the local (between neighboring points) average spreading of the system. We justify our definition by proving that, for large classes of chaotic maps, the corresponding discrete Lyapunov exponent… (More)

- Igor Tomovski, Ljupco Kocarev
- IEEE Trans. on Circuits and Systems
- 2012

- L. Kocarev, J. Szczepanski, +4 authors Igor Tomovski
- 2005

We propose a definition of discrete Lyapunov exponent for an arbitrary permutation of a finite lattice. For discrete-time dynamical systems, it measures the local (between neighboring points) average spreading of the system. We justify our definition by proving that, for large classes of chaotic maps, the corresponding discrete Lyapunov exponent approaches… (More)

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