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arXiv · 0801.3374

Cluster Dynamics of Planetary Waves

Elena Kartashova·Victor S. L'vov
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Abstract

The dynamics of nonlinear atmospheric planetary waves is determined by a small number of independent wave clusters consisting of a few connected resonant triads. We classified the different types of connections between neighboring triads that determine the general dynamics of a cluster. Each connection type corresponds to substantially different scenarios of energy flux among the modes. The general approach can be applied directly to various mesoscopic systems with 3-mode interactions, encountered in hydrodynamics, astronomy, plasma physics, chemistry, medicine, etc.

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Elena Kartashova, Victor S. L'vov. 2008-11-05. Cluster Dynamics of Planetary Waves. https://doi.org/10.1209/0295-5075/83/50012

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