نتایج جستجو برای: two point correlation

تعداد نتایج: 3092495  

Journal: :Nature 2018

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 2007

2008
R. Quian Quiroga A. Kraskov

We study the synchronization between left and right hemisphere rat EEG channels by using various synchronization measures, namely non-linear interdependences, phase-synchronizations, mutual information, cross-correlation and the coherence function. In passing we show a close relation between two recently proposed phase synchronization measures and we extend the definition of one of them. In thr...

2002
Francisco Pereira Morteza Gharib

Defocusing digital particle image velocimetry (DDPIV) is the natural extension of planar PIV techniques to the third spatial dimension. In this paper we give details of the defocusing optical concept by which scalar and vector information can be retrieved within large volumes. The optical model and computational procedures are presented with the specific purpose of mapping the number density, t...

2010
Bhavana Deshpande Rohit Pathak

In this paper, we prove some …xed point theorems for two hybrid pairs of mappings in 2-metric spaces by using some weaker conditions. Mathematics subject classi…cation: 47H10, 54H25. Key words and phrases: Coincidence point, common …xed point, compatible maps, weak commutativity of type (KB) :

2004
Guglielmo Maria Caporale Mario Cerrato

This paper reviews panel unit root and cointegration tests in the context of PPP. It highlights various drawbacks of existing methods. First, unit root tests suffer from severe size distortions in the presence of negative moving average errors. Second, the common demeaning procedure to correct for the bias resulting from homogeneous cross-sectional dependence is not effective; more worryingly, ...

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2021

We derive exact analytic results for several four-point correlation functions statistical models exhibiting phase separation in two-dimensions. Our theoretical are then specialized to the Ising model on two-dimensional strip and found be excellent agreement with high-precision Monte Carlo simulations.

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید