Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5102883 | Physica A: Statistical Mechanics and its Applications | 2017 | 33 Pages |
Abstract
We present a new formulation of Fourier transform in the picture of the κ-algebra derived in the framework of the κ-generalized statistical mechanics. The κ-Fourier transform is obtained from a κ-Fourier series recently introduced by Scarfone (2013). The kernel of this transform, that reduces to the usual exponential phase in the κâ0 limit, is composed by a κ-deformed phase and a damping factor that gives a wavelet-like behaviour. We show that the κ-Fourier transform is isomorph to the standard Fourier transform through a changing of time and frequency variables. Nevertheless, the new formalism is useful to study, according to Fourier analysis, those functions defined in the realm of the κ-algebra. As a relevant application, we discuss the central limit theorem for the κ-sum of n-iterate statistically independent random variables.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
A.M. Scarfone,