SCALING FOR A PERIODIC FORCING AT THE ONSET OF INTERMITTENCY

F. Argoul, A. Arneodo
{"title":"SCALING FOR A PERIODIC FORCING AT THE ONSET OF INTERMITTENCY","authors":"F. Argoul, A. Arneodo","doi":"10.1051/JPHYSLET:019850046019090100","DOIUrl":null,"url":null,"abstract":"The effects of a periodic excitation on the transition to chaos via intermittency are considered. A renormalization group approach is used to predict the scaling behaviour of the average length of laminarity with respect to the amplitude of the forcing. The corresponding critical exponents are calculated for the different «universality classes» and found to be independent of the value of the external frequency. Numerical results on discrete systems are reported which corroborate these theoretical results On discute de l'effet d'une excitation periodique sur un systeme qui transite vers le chaos par intermittence (de type I). On montre que l'amplitude de l'excitation joue le role d'une variable d'echelle et que la longueur moyenne des phases laminaires presente des proprietes d'universalite au voisinage de la transition. A l'aide des techniques du groupe de renormalisation, on calcule les exposants critiques correspondant aux differentes classes d'universalite et on insiste sur le fait qu'ils ne dependent pas de la frequence d'entrainement. On presente les resultats d'experimentation numerique sur des systemes discrets qui viennent corroborer ces predictions theoriques","PeriodicalId":14822,"journal":{"name":"Journal De Physique Lettres","volume":"36 1","pages":"901-907"},"PeriodicalIF":0.0000,"publicationDate":"1985-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal De Physique Lettres","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/JPHYSLET:019850046019090100","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5

Abstract

The effects of a periodic excitation on the transition to chaos via intermittency are considered. A renormalization group approach is used to predict the scaling behaviour of the average length of laminarity with respect to the amplitude of the forcing. The corresponding critical exponents are calculated for the different «universality classes» and found to be independent of the value of the external frequency. Numerical results on discrete systems are reported which corroborate these theoretical results On discute de l'effet d'une excitation periodique sur un systeme qui transite vers le chaos par intermittence (de type I). On montre que l'amplitude de l'excitation joue le role d'une variable d'echelle et que la longueur moyenne des phases laminaires presente des proprietes d'universalite au voisinage de la transition. A l'aide des techniques du groupe de renormalisation, on calcule les exposants critiques correspondant aux differentes classes d'universalite et on insiste sur le fait qu'ils ne dependent pas de la frequence d'entrainement. On presente les resultats d'experimentation numerique sur des systemes discrets qui viennent corroborer ces predictions theoriques
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
间歇性开始时周期强迫的标度
考虑了周期性激励对由间歇向混沌过渡的影响。采用一种重整化群方法来预测层流平均长度相对于强迫振幅的标度行为。对不同的“普适性类别”计算了相应的临界指数,并发现它们与外部频率的值无关。本文报道了离散系统的数值结果,证实了这些理论结果。关于离散系统的非线性效应、周期效应、过渡效应和混沌间歇性(I型),关于非线性振幅、激发态、变量、梯级效应和长周期效应,层叠系统给出了过渡效应的普遍特性。A 'aide des techniques du group de rennormation, on calcalle exants critications对应于不同的类d'universalite, on坚持不确定的事实,并依赖于频率和夹带。目前,实验数值计算的结果较少,系统离散性较好,可用于预测理论
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
AC electric field induced flow and helix unwinding in focal conic texture of smectic C* liquid crystal A new way to include the grain shape in texture simulations with the Taylor model Configuration space analysis for fully frustrated vector spins Random walks on a closed loop and spin glass relaxation Note on «new electromechanical effect in chiral smectic C liquid crystals»
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1