$Δ^*$-混合与全散射系统的乘积
$Δ^*$-Mixing and Products of Full-Scattering Systems
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中文总结 AI 辅助
本文解决了Huang和Ye关于全散射系统的两个问题:构造了一个四符号子移位表明$Δ^*$-混合不蕴含全散射,并证明了全散射系统的有限乘积仍为全散射。
中文摘要 AI 辅助
我们解决了Huang和Ye提出的关于全散射系统的两个问题。首先,我们构造了一个四符号子移位,它是$Δ^*$-混合的但不是全散射的,从而表明$Δ^*$-混合并不蕴含全散射。其次,我们证明了每个全散射系统的有限乘积都是全散射的。
英文摘要
We resolve two questions posed by Huang and Ye concerning full-scattering systems. First, we construct a four-symbol subshift which is $Δ^*$-mixing but not full-scattering, thereby showing that $Δ^*$-mixing does not imply full-scattering. Second, we prove that every finite product of full-scattering systems is full-scattering.
发表机构
- Department of Mathematics, Shanghai Normal University(上海师范大学数学系)
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