ar X iv : n lin / 0 30 20 13 v 2 [ nl in . C D ] 1 7 O ct 2 00 3 Anomalous transport : a deterministic approach
نویسندگان
چکیده
Generic dynamical systems are characterized by the coexistence of chaotic regions and regular structures, and typical trajectories present regular segments, due to sticking to the ordered component of the phase space, separated by erratic behavior, due to wanderings in the chaotic sea. Though ubiquitous, this mixed behavior still involves hard theoretical problems, as present theories are tailored to fit the two opposite paradigms of either integrable or fully chaotic systems. A particularly relevant feature associated to such weakly chaotic dynamics is anomalous transport: important features of the process are captured by the function ν(q) that expresses the asymptotic growth of moments of arbitrary order:
منابع مشابه
RTES-03 Interfaces.indd
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