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Pole dynamics for the Flierl-Petviashvili equation and zonal flow

F. Spineanu·M. Vlad·K. Itoh·H. Sanuki·S. -I. Itoh
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Abstract

We use a systematic method which allows us to identify a class of exact solutions of the Flierl-Petvishvili equation. The solutions are periodic and have one dimensional geometry. We examine the physical properties and find that these structures can have a significant effect on the zonal flow generation.

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F. Spineanu, M. Vlad, K. Itoh, H. Sanuki, S. -I. Itoh. 2003-08-14. Pole dynamics for the Flierl-Petviashvili equation and zonal flow. https://doi.org/10.1103/physrevlett.93.025001

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