Singularity confinement and chaos in discrete systems
solv-int
2009-10-30 v1 可精确求解与可积系统
摘要
We present a number of second order maps, which pass the singularity confinement test commonly used to identify integrable discrete systems, but which nevertheless are non-integrable. As a more sensitive integrability test, we propose the analysis of the complexity (``algebraic entropy'') of the map using the growth of the degree of its iterates: integrability is associated with polynomial growth while the generic growth is exponential for chaotic systems.
引用
@article{arxiv.solv-int/9711014,
title = {Singularity confinement and chaos in discrete systems},
author = {Jarmo Hietarinta and Claude Viallet},
journal= {arXiv preprint arXiv:solv-int/9711014},
year = {2009}
}
备注
4 pages, revtex, 2 PostScript-figures