Transfer entropy is a frequently employed measure of conditional co-dependence in non-parametric analysis of Granger causality. In this paper, we derive analytical expressions for transfer entropy for the multivariate exponential, logistic, Pareto (type I − IV) and Burr distributions. The latter two fall into the class of fat-tailed distributions with power law properties, used frequently in bi...

We address a question posed by J.-F. Mertens and show that, indeed, R. J. Aumann's classical existence and equivalence theorems depend on there being ``many more agents than commodities.'' We show that for an arbitrary atomless measure space of agents there is a fixed non-separable infinite dimensional commodity space in which one can construct an economy that satisfies all the standard assumpt...

We propose a new approach to the transfer operator based analysis of the conformation dynamics of molecules. It is based on a statistical independence ansatz for the eigenfunctions of the operator related to a partitioning into subsystems. Numerical tests performed on small systems show excellent qualitative agreement between mean field and exact model, at greatly reduced computational cost.

In this work the photoluminescence (PL) of BaCa2Si3O9:Eu(2+),Mn(2+) and the energy transfer (ET) between Eu(2+) and Mn(2+) were examined. A series of powder samples with various Mn(2+) concentrations were prepared by high temperature solid state route. Phase purity was investigated using X-ray powder diffractometry. Emission and excitation spectra as well as diffuse reflectance spectra were rec...

Abstract To improve the efficiency of wireless power transfer (WPT) systems, this paper proposes a bilateral perturbation and observation method for WPT systems based on resonant modular three-level topology. This uses duty cycle rectifier to control output voltage, optimizes reactive in primary secondary sides by disturbing phase difference between input voltage current rectifier, achieves imp...

With the features of high centroid, high load capacity and high aspect ratio, heavy vehicles are prone to rollover when running at high speeds in the corners, so the study of heavy vehicle rollover warning method presents important realistic meanings. In this paper, firstly, the composition of early warning systems is analyzed, and then the principles of rollover warning method based on suspens...

The proposed research is to accomplish a converter for driving DC load or AC with wireless power transfer (WPT) technique. In this novel scheme, full-bridge LLC resonant adopted deliver the energy from primary secondary side. Besides, has soft-switching characteristic of switches at improve efficiency if switching frequency selected appropriately. order achieve feature transfer, WPT (transmitti...