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arXiv 2310.03437math.DS
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带有界噪声的线性映射的吸引子

Attractors of Linear Maps with Bounded Noise

Jeroen S. W. Lamb, Martin Rasmussen, Wei Hao Tey

AI总结:

该研究针对带加性球面有界噪声的可逆线性映射,证明其极小吸引子唯一、严格凸且边界连续可微,并提出辅助有限维确定性边界映射,使边界单位法丛全局吸引。

摘要:

我们研究带加性球面有界噪声的可逆线性映射。我们证明这类随机动力系统的极小吸引子是唯一的、严格凸的,且具有连续可微的边界。此外,我们提出了一个辅助的有限维确定性边界映射,该边界的单位法丛在其作用下是全局吸引的。

英文摘要:

We consider invertible linear maps with additive spherical bounded noise. We show that minimal attractors of such random dynamical systems are unique, strictly convex and have a continuously differentiable boundary. Moreover, we present an auxiliary finite-dimensional deterministic boundary map for which the unit normal bundle of this boundary is globally attracting.

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