Curve obstruction for autonomous diffeomorphisms on surfaces
Symplectic Geometry
2021-06-08 v1
Abstract
Consider a Hamiltonian diffeomorphism on a surface. We describe several scenarios where a curve and its image provide a simple evidence that is not autonomous.
Cite
@article{arxiv.2106.03622,
title = {Curve obstruction for autonomous diffeomorphisms on surfaces},
author = {Michael Khanevsky},
journal= {arXiv preprint arXiv:2106.03622},
year = {2021}
}