期刊论文详细信息
Entropy | |
Information Theory and Dynamical System Predictability | |
关键词: predictability; information theory; statistical physics; | |
DOI : 10.3390/e13030612 | |
来源: DOAJ |
【 摘 要 】
Predicting the future state of a turbulent dynamical system such as the atmosphere has been recognized for several decades to be an essentially statistical undertaking. Uncertainties from a variety of sources are magnified by dynamical mechanisms and given sufficient time, compromise any prediction. In the last decade or so this process of uncertainty evolution has been studied using a variety of tools from information theory. These provide both a conceptually general view of the problem as well as a way of probing its non-linearity. Here we review these advances from both a theoretical and practical perspective. Connections with other theoretical areas such as statistical mechanics are emphasized. The importance of obtaining practical results for prediction also guides the development presented.【 授权许可】
Unknown