不变动力结构与不确定性量化之间的新联系
New links between invariant dynamical structures and uncertainty quantification
AI总结:
该研究提出一种适用于输运模型溯源性能评估的新型不确定性度量,揭示其在观测邻域内与模型不变动力结构的关联,并通过2021年东地中海溢油事件验证了该度量在海洋数据集性能量化中的应用。
摘要:
本文提出了一种新的不确定性度量,适用于量化输运模型在评估给定观测结果的起源或来源时的性能。研究发现,在观测结果的邻域内,所提出的不确定性度量与模型的不变动力结构相关。本文以2021年东地中海一起真实溢油事件为背景,演示了如何应用所提出的定义来量化海洋数据集的性能。
英文摘要:
This paper proposes a new uncertainty measure, appropriate for quantifying the performance of transport models in assessing the origin or source of a given observation. It is found that in a neighbourhood of the observation the proposed uncertainty measure is related to the invariant dynamical structures of the model. The paper illustrates the implementation of the proposed definition to quantify the performance of ocean data sets in the context of a real oil spill event in the Eastern Mediterranean in 2021.
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。