一个半耗散系统中的吸引子 |
| |
引用本文: | 巢小刚,岳明,沈小明.一个半耗散系统中的吸引子[J].江苏石油化工学院学报,2012(2):73-75. |
| |
作者姓名: | 巢小刚 岳明 沈小明 |
| |
作者单位: | 常州大学数理学院,江苏常州213164 |
| |
基金项目: | 常州大学数理基金资助(ZMF09020024) |
| |
摘 要: | 研究了一个由保守子映象和一个耗散子映象不可逆耦合而成的半耗散系统。在这样一个半耗散系统中,系统长时间、大范围的动力学行为由"混合耗散性"支配,数值计算表明该系统的动力学行为具有以下2个特征:耗散吸引子与规则吸引子共存;"混合耗散性"作用导致了耗散吸引子与规则吸引子的产生。
|
关 键 词: | 半耗散系统 耗散吸引子 规则吸引子 混合耗散性 |
Regular Attractors in a Semi--Dissipative System |
| |
Affiliation: | CHAO Xiao--gang, YUE Ming, SHEN Xiao--ming ( School of Mathematics and Physics, Changzhou University, Changzhou 213164, China) |
| |
Abstract: | The thesis studies a semi--dissipative system which is an irreversible concatenation of a conservative map and a dissipative map. In such a semi--dissipative system, its dynamic behavior is determined by the mixed dissipative properties in a long time or large ranges. Our numerical calculation shows that the dynamic behavior of the system has the following two features: the coexistence of dissipative attractors and regular attractors; the mixed dissipative properties leading to the generation of dissipative attractors and regular attractors. |
| |
Keywords: | semi-- dissipative systems dissipative attractors regular attractors the mixed dissipative properties |
本文献已被 维普 等数据库收录! |
|