On the three-dimensional temporal spectrum of stretched vortices

M. Rossi; S. Le Dizes

doi:10.1103/physrevlett.78.2567

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arXiv · chao-dyn/9612027

On the three-dimensional temporal spectrum of stretched vortices

M. Rossi·S. Le Dizes

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Abstract

The three-dimensional stability problem of a stretched stationary vortex is addressed in this letter. More specifically, we prove that the discrete part of the temporal spectrum is only associated with two-dimensional perturbations.

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M. Rossi, S. Le Dizes. 1996-12-23. On the three-dimensional temporal spectrum of stretched vortices. https://doi.org/10.1103/physrevlett.78.2567

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