Lagrangian singularities of steady two-dimensional flow
Chaotic Dynamics
2009-11-10 v2
Abstract
The Lagrangian complex-space singularities of the steady Eulerian flow with stream function are studied by numerical and analytical methods. The Lagrangian singular manifold is analytic. Its minimum distance from the real domain decreases logarithmically at short times and exponentially at large times.
Cite
@article{arxiv.nlin/0403022,
title = {Lagrangian singularities of steady two-dimensional flow},
author = {W. Pauls and T. Matsumoto},
journal= {arXiv preprint arXiv:nlin/0403022},
year = {2009}
}
Comments
19 pages, 6 figures, revised version