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arXiv math/0012237math.PR
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信号恢复系统:渐近性质和无限体积极限的构造

A signal-recovery system: asymptotic properties and construction of an infinite volume limit

Jacob van den Berg, Balint Toth

摘要:

我们考虑一个线性的“节点”序列,每个节点都可以处于状态0(“关”)或1(“开”)。来自外部的信号被发送到最右边的节点,并沿着“开”的节点尽可能地向左瞬时传播。这些节点立即关闭,并在恢复时间后再次打开。恢复时间是独立的指数分布的随机变量。我们提出了有限系统的属性,并使用这些属性来构建一个无限体积的扩展,信号“来自无穷大”。这个结构与D.奥尔德斯和我们希望它能对这个问题有所启发,并促进对这个问题的进一步调查。

英文摘要:

We consider a linear sequence of `nodes', each of which can be in state 0 (`off') or 1 (`on'). Signals from outside are sent to the rightmost node and travel instantaneously as far as possible to the left along nodes which are `on'. These nodes are immediately switched off, and become on again after a recovery time. The recovery times are independent exponentially distributed random variables. We present properties for finite systems and use some of these properties to construct an infinite-volume extension, with signals `coming from infinity'. This construction is related to a question by D. Aldous and we expect that it sheds some light on, and stimulates further investigation of, that question.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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