Near invariance and local transience for random diffeomorphisms
Near invariance and local transience for random diffeomorphisms
复制标题
随机微分同胚的近不变性和局部瞬态
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
W. Kliemann
中科院分区：
文献类型：
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作者：
F. Colonius;A. J. Homburg;W. Kliemann
对于取决于参数的随机微分同胚，通过相关的确定性控制系统描述几乎不变的集合。提供了保证系统在参数的小扰动下离开不变测度的支持的条件，并给出了退出时间的估计。
For random diffeomorphisms depending on a parameter, nearly invariant sets are described via an associated deterministic control system. Conditions are provided guaranteeing that the system leaves the support of an invariant measure under small perturbations of the parameter and estimates for the exit times are given.