output
20172023
most citedCausal Decomposition in the Mutual Causation System

56 citations

7 papers

gr-qc2023

Measuring the speed of scalar induced gravitational waves from observations

Jun Li, Guang-Hai Guo

We investigate the scalar induced gravitational waves which propagate with a speed different from the speed of light. First, we analytically calculate the expression of the power s…

physics.comp-ph2022★ 16 cited

Application of a Spectral Method to Simulate Quasi-Three-Dimensional Underwater Acoustic Fields

Houwang Tu, Yongxian Wang, Wei Liu +4

The calculation of a three-dimensional underwater acoustic field has always been a key problem in computational ocean acoustics. Traditionally, this solution is usually obtained by…

physics.comp-ph2021★ 22 cited

A Novel Algorithm to Solve for an Underwater Line Source Sound Field Based on Coupled Modes and a Spectral Method

Houwang Tu, Yongxian Wang, Chunmei Yang +4

A high-precision numerical sound field is the basis of underwater target detection, positioning and communication. A line source in a plane is a common type of sound source in comp…

physics.comp-ph2021★ 22 cited

A Chebyshev-Tau Spectral Method for Coupled Modes of Underwater Sound Propagation in Range-Dependent Ocean Environments

Houwang Tu, Yongxian Wang, Chunmei Yang +3

The stepwise coupled-mode model is a classic approach for solving range-dependent sound propagation problems. Existing coupled-mode programs have disadvantages such as high computa…

physics.ao-ph2020★ 22 cited

Laboratory experiments on CO2 gas exchange with wave breaking

Shuo Li, Alexander V. Babanin, Fangli Qiao +3

The CO2 gas transfer velocity (KCO2) at air-water interface in a wind-wave flume was estimated at the circumstance of wave breaking. Three types of dynamic processes in the flume w…

physics.ao-ph2018

Asymptotes of the nonlinear transfer and the swell spectrum in the frame of the kinetic equation

Vladislav G. Polnikov, Fangli Qiao, Yong Teng

The kinetic equation for a gravity wave spectrum is solved numerically to study the high frequencies asymptotes for the one-dimensional nonlinear energy transfer and the variabilit…

physics.data-an2017★ 56 cited

Causal Decomposition in the Mutual Causation System

Albert C. Yang, Norden E. Huang, Chung-Kang Peng

Inference of causality in time series has been principally based on the prediction paradigm. Nonetheless, the predictive causality approach may overlook the simultaneous and recipr…