A Fat Strange Repeller  

作　　者：申影 何阅 姜玉梅 何大韧 

机构地区：[1]Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China College of Physics Science and Technology,Yangzhou University,Yangzhou 225002,China [2]College of Physics Science and Technology,Yangzhou University,Yangzhou 225002,China [3]Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China College of Physics Science and Technology,Yangzhou University,Yangzhou 225002,Chinahis article reports an observation on a fat strange repeller, which appears after a characteristic crisis observed in a kicked rotor subjected to a piecewise continuous force field. The discontinuity border in the definition range of the two-dimensional mapping, which describes the system, oscillates as the discrete time develops. At a threshold of a control parameter a fat chaotic attractor suddenly transfers to a fat transient set. The strange repeller, which appears after the crisis, is also a fat fractal. This is the reason why super-transience happens

出　　处：《Plasma Science and Technology》2004年第4期2400-2403,共4页等离子体科学和技术（英文版）

基　　金：The project supported by the National Natural Science Foundation of China(No.10275053)

摘　　要：This article reports an observation on a fat strange repeller, which appears after a characteristic crisis observed in a kicked rotor subjected to a piecewise continuous force field. The discontinuity border in the definition range of the two-dimensional mapping, which describes the system, oscillates as the discrete time develops. At a threshold of a control parameter a fat chaotic attractor suddenly transfers to a fat transient set. The strange repeller, which appears after the crisis, is also a fat fractal. This is the reason why super-transience happensThis article reports an observation on a fat strange repeller, which appears after a characteristic crisis observed in a kicked rotor subjected to a piecewise continuous force field. The discontinuity border in the definition range of the two-dimensional mapping, which describes the system, oscillates as the discrete time develops. At a threshold of a control parameter a fat chaotic attractor suddenly transfers to a fat transient set. The strange repeller, which appears after the crisis, is also a fat fractal. This is the reason why super-transience happens

关 键 词：CRISIS fat fractal strange repeller 

分 类 号：O534[理学—等离子体物理]