On the three-dimensional temporal spectrum of stretched vortices
arXiv:chao-dyn/9612027 · doi:10.1103/PhysRevLett.78.2567
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.
4 pages, RevTeX, submitted to PRL