文章基本信息

标题：Two periodic solutions of neutral difference equations modelling physiological processes
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作者：Jun Wu ; Yicheng Liu
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：2006
卷号：2006
DOI：10.1155/DDNS/2006/78145
出版社：Hindawi Publishing Corporation
摘要：We establish existence, multiplicity, and nonexistence of periodic solutions for a class of first-order neutral difference equations modelling physiological processes and conditions. Our approach is based on a fixed point theorem in cones as well as some analysis techniques.