文章基本信息

标题：On a System of Difference Equations of an Economic Model
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作者：M. F. Elettreby ; H. El-Metwally
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2013
卷号：2013
DOI：10.1155/2013/405628
出版社：Hindawi Publishing Corporation
摘要：We study some qualitative properties of the solutions of a system of difference equations, which describes an economic model. The study of the local stability of the equilibrium points is carried out. We give some important results of the invariant and the boundedness of the solutions to the considered system. The global convergence of the solutions is presented and investigated.