کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
975113 | 1480151 | 2015 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A definition of the coupled-product for multivariate coupled-exponentials A definition of the coupled-product for multivariate coupled-exponentials](/preview/png/975113.png)
• A generalized product is defined to factor multivariate coupled exponentials.
• The coupling is defined independent of the power and dimensions of the variable.
• The output dimension of the generalized product is the sum of the input dimensions.
The coupled-product and coupled-exponential of the generalized calculus of nonextensive statistical mechanics are defined for multivariate functions. The nonlinear statistical coupling is indexed such that κd=κ/1+dκκd=κ/1+dκ, where d is the dimension of the argument of the multivariate coupled-exponential. The coupled-Gaussian distribution is defined such that the argument of the coupled-exponential depends on the coupled-moments but not the coupling parameter. The multivariate version of the coupled-product is defined such that the output dimensions are the sum of the input dimensions. This enables construction of the multivariate coupled-Gaussian from univariate coupled-Gaussians. The resulting construction forms a model of coupling between distributions, generalizing the product of independent Gaussians.
Journal: Physica A: Statistical Mechanics and its Applications - Volume 422, 15 March 2015, Pages 187–192