Analytical Results for Frequency-Weighted Kuramoto-Oscillator Networks

来源 :Chinese Physics Letters | 被引量 : 0次 | 上传用户:sz_yaoli
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The Kuramoto model for an ensemble of coupled oscillators provides a paradigmatic example of non-equilibrium transitions between an incoherent and a synchronized state.A frequency-weighted network of Kuramoto oscillators is proposed,where the oscillators are asymmetrically coupled with the weights depending on their own native frequencies.Moreover,the characteristics of the whole network can be described by a single weighting exponent P.To obtain some analytical results,we focus on three special values of the weighting exponent j3.Obviously,the network of oscillators in connection with the heterogeneous coupling scheme turns out to exhibit richer dynamics.Our findings indicate that the weighting exponents should be of importance to affect the network’s synchronization ability. The Kuramoto model for an ensemble of coupled oscillators provides a paradigmatic example of non-equilibrium transitions between an incoherent and a synchronized state. A frequency-weighted network of Kuramoto oscillators is proposed, where the oscillators are asymmetrically coupled with the weights depending on their own native frequencies.Moreover, the characteristics of the whole network can be described by a single weighting exponent P.To obtain some analytical results, we focus on three special values ​​of the weighting exponent j3.Obviously, the network of oscillators in connection with the heterogeneous coupling scheme turns out to exhibit richer dynamics. Our findings indicate that the weighting exponents should be of importance to affect the network’s synchronization ability.
其他文献
在灌区水利工程中,数量众多的中小型水闸,分布在输水渠、排水沟及自然河道上,担负着进水闸、节制闸和退水闸的功能。它们的状态是否良好,直接关系到整个灌区水利工程体系能
通过对 F2 1 5 断层水泥化学材料复合灌浆试验成果的分析研究 ,进一步论证了试验设计方案、工艺及处理标准的合理性 ,为确定类似三峡工程 F2 1 5 断层性状的处理措施提供了依
近些年来,我国对森林采伐作业的执行力度变得越来越大,从传统的劳动力采伐发展到了今天的高度现代化采伐作业。现代化的采伐虽然在一定程度上节约了人力资源和物力资源,但同
Bottom-emitting organic light-emitting diodes(BOLEDs),using Al/MoO_3 as the semitransparent anode and LiF/Al as tie reflective cathode and Alq_3 as the emitter,
We consider intrinsic gate capacitance variations due to random dopants in the nanometer metal oxide semiconductor field effect transistor(MOSFET) channel.The v
为扭转江垭枢纽引水发电系统施工初期严重滞后的被动局面 ,业主充分发挥工程建设的主导作用 ,合理调整施工进度计划 ,以关键路径为导向 ,制定切实可行的阶段目标 ,实行目标管
近20年来,考古工作者在固原发掘不少汉代墓葬,出土了大量的随葬品,由此可看到汉墓在固原的分布规律、丧葬习俗、墓主身份、墓葬形制、随葬器物等,从而反映出汉代高平在高度统
1962年2月21日,河北日报刊登了塞罕坝机械林场建场的消息。从那时起到现在,我们对塞罕坝的关注已经55年了。半个多世纪里,新闻里的塞罕坝,常写常新,总有写不完的故事。门振成
安溪县位于闽南金三角开放区结合部,是驰名中外的乌龙茶“铁观音”故乡。1996至1999年安溪县连续四年被评为“福建省经济发展十佳县”。随着茶都建设日臻完善,创新了茶文化
Nucleotide diversity(π) and linkage disequilibrium(LD) analysis based on SNP marker could provide a sound basis for choosing an association analysis method.Jap