A new amplitude-frequency formula for non-conservative oscillators
Dynamical Systems
2021-03-02 v1
Abstract
This paper formalize the existence's proof of first-integrals for any second order ODE, allowing to discriminate periodic orbits. Up to the author's knowledge, such a powerful result is not available in the literature providing a tool to determine periodic orbits/limit cycles in the most general scenario.
Cite
@article{arxiv.2103.01092,
title = {A new amplitude-frequency formula for non-conservative oscillators},
author = {Andrés García},
journal= {arXiv preprint arXiv:2103.01092},
year = {2021}
}