The sharp corner formation in 2d Euler dynamics of patches: infinite double exponential rate of merging
Analysis of PDEs
2013-01-22 v3 Mathematical Physics
math.MP
Fluid Dynamics
Abstract
For the 2d Euler dynamics of patches, we investigate the convergence to the singular stationary solutions in the presence of a regular strain. It is proved that the rate of merging can be made double exponential for all time.
Keywords
Cite
@article{arxiv.1201.2210,
title = {The sharp corner formation in 2d Euler dynamics of patches: infinite double exponential rate of merging},
author = {Sergey A. Denisov},
journal= {arXiv preprint arXiv:1201.2210},
year = {2013}
}
Comments
The exposition is improved and the strain is made more regular