Gradient trajectories for plane singular metrics I: oscillating trajectories
Classical Analysis and ODEs
2012-05-31 v1 Algebraic Geometry
Logic
Abstract
We construct an example of a real plane analytic singular metric, degenerating only at the origin, such that any gradient trajectory (respectively to this singular metric) of some well chosen function spirals around the origin. The inversion mapping carries this example into an example of a gradient spiraling dynamics at infinity.
Keywords
Cite
@article{arxiv.1205.6749,
title = {Gradient trajectories for plane singular metrics I: oscillating trajectories},
author = {Vincent Grandjean},
journal= {arXiv preprint arXiv:1205.6749},
year = {2012}
}