Memory has a great impact on the evolution of every process related to human societies. Among them, the evolution of an epidemic is directly related to the individuals' experiences …
This review paper is devoted to a brief overview of results and models concerning flows in networks and channels of networks. First of all, we conduct a survey of the literature in …
The goal of this article is to discuss the Simple Equations Method (SEsM) for obtaining exact solutions of nonlinear partial differential equations and to show that several well-known …
We discuss the application of a variant of the method of simplest equation for obtaining exact traveling wave solutions of a class of nonlinear partial differential equations containing …
We discuss the application of the Simple Equations Method (SEsM) for obtaining exact solutions of non-linear differential equations to several cases of equations containing non …
We discuss the Simple Equations Method (SEsM) for obtaining exact solutions of nonlinear partial differential equations. We show that the Hirota method is particular case of SEsM for …
NK Vitanov, KN Vitanov - Mathematical Social Sciences, 2016 - Elsevier
We discuss a mathematical model of migration channel based on the truncated Waring distribution. The truncated Waring distribution is obtained for a more general model of …
NK Vitanov - AIP Conference Proceedings, 2019 - pubs.aip.org
We discuss the last version of a method for obtaining exact solutions of nonlinear partial differential equations. The method is called the Simple Equations Method (SEsM) and it is …
We discuss the following two issues from the dynamics of interacting populations:•(I) density waves for the case or negligible random fluctuations of the population densities,•(II) …