74 citations · 75 across the 4 of their papers we have counts for
4 papers
Normalized multivariate time series causality analysis and causal graph reconstruction
X. San Liang
Causality analysis is an important problem lying at the heart of science, and is of particular importance in data science and machine learning. An endeavor during the past 16 years…
A note on causation versus correlation
X. San Liang, Xiuqun Yang
Recently, it has been shown that the causality and information flow between two time series can be inferred in a rigorous and quantitative sense, and, besides, the resulting causal…
Canonical transfer and multiscale energetics for primitive and quasi-geostrophic atmospheres
X. San Liang
The past years have seen the success of a novel multiscale energetic formalism in a variety of ocean and engineering fluid applications. In a self-contained way, this study introdu…
Perfect energy transfer and mean-eddy interaction in incompressible fluid flows
X. San Liang
The mean-eddy interaction in a flow is investigated in terms of the energy transfer between its mean and eddy processes. In a Reynolds decomposition framework, energy transfer can…