Renormalization group and isochronous oscillations
Chaotic Dynamics
2015-05-30 v1
Abstract
We show how the condition of isochronicity can be studied for two dimensional systems in the renormalization group (RG) context. We find a necessary condition for the isochronicity of the Cherkas and another class of cubic systems. Our conditions are satisfied by all the cases studied recently by Bardet et al \cite{bard} and Ghose Choudhury and Guha
Cite
@article{arxiv.1110.3628,
title = {Renormalization group and isochronous oscillations},
author = {Amartya Sarkar and J. K. Bhattacharjee},
journal= {arXiv preprint arXiv:1110.3628},
year = {2015}
}