关于Li-Yorke Δ-混沌与按序列分布Δ-混沌的等价性 |
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引用本文: | 李健,谭枫. 关于Li-Yorke Δ-混沌与按序列分布Δ-混沌的等价性[J]. 华南师范大学学报(自然科学版), 2010, 1(3): 34-38 |
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作者姓名: | 李健 谭枫 |
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作者单位: | 1.华南师范大学数学科学学院中国科学技术大学数学系 |
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摘 要: | 关注~Li-Yorke~混沌和按序列分布混沌的关系, 指出全体按序列~$Q$~分布~$delta$-攀援偶对构成的集合为乘积空间中的一个~$G_delta$~集.证明了: (1)~Li-Yorke~$delta$-混沌等价于按序列分布~$delta$-混沌; (2)~一致混乱集是按某序列分布攀援集; (3)~一类传递系统蕴含了按序列分布混沌.
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关 键 词: | Li-Yorke 混沌 按序列分布混沌 传递系统 |
收稿时间: | 2009-03-10 |
THE EQUIVALENCE RELATIONSHIP BETWEEN LI-YORKE δ-CHAOS AND DISTRIBUTIONAL δ-CHAOS IN A SEQUENCE |
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Abstract: | The relationship between Li-Yorke chaos and distributional chaos in a sequence is discussed. It is pointed out that the set of distributional $delta$-scramble pairs in a sequence $Q$ is a $G_delta$ set, and Li-Yorke $delta$-chaos is equivalent to distributional $delta$-chaos in a sequence. A uniformly chaotic set is a distributional scramble set in some sequence and a class of transitive system implies distributional chaos in a sequence. |
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Keywords: | Li-Yorke chaos distributional chaos in a sequence transitive system |
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