文章基本信息

标题：Behavior of an Exponential System of Difference Equations
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作者：A. Q. Khan ; M. N. Qureshi
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：2014
卷号：2014
DOI：10.1155/2014/607281
出版社：Hindawi Publishing Corporation
摘要：We study the qualitative behavior of the following exponential system of rational difference equations: = /, = /, = where , , , , , and and initial conditions , , , and are positive real numbers. More precisely, we investigate the boundedness character and persistence, existence and uniqueness of positive equilibrium, local and global behavior, and rate of convergence of positive solutions that converges to unique positive equilibrium point of the system. Some numerical examples are given to verify our theoretical results.