COVID-19 propagation by diffusion -- a two-dimensional approach for Germany
Abstract
Diffusion comes anytime and everywhere. If there is a gradient or a potential difference of a quantity a diffusion process happens and this ends if an equilibrium is reached only. The concentration of a species maybe such quantity, or the voltage. An electric currant will be driven by a voltage difference for example. In this COVID-19 pandemic one observes both regions with low incidence and other ones with high incidence. The local different people density could be a reason for that. In populous areas like big cities or congested urban areas higher COVID-19 incidences could be observed than in rural regions. The aim of this paper consists in the application of a diffusion concept to describe one possible issue of the the COVID-19 propagation. This will be discussed for the German situation based on the quite different incidence data for the different federal states of Germany.
Cite
@article{arxiv.2101.12011,
title = {COVID-19 propagation by diffusion -- a two-dimensional approach for Germany},
author = {Guenter Bärwolff},
journal= {arXiv preprint arXiv:2101.12011},
year = {2021}
}
Comments
10 pages, 18 figures, 2 tables