Two periodic solutions of neutral difference equations modelling physiological processes

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.

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Main Authors: Jun Wu, Yicheng Liu
Format: Article
Language:English
Published: Wiley 2006-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/DDNS/2006/78145
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author Jun Wu
Yicheng Liu
author_facet Jun Wu
Yicheng Liu
author_sort Jun Wu
collection DOAJ
description 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.
format Article
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institution Kabale University
issn 1026-0226
1607-887X
language English
publishDate 2006-01-01
publisher Wiley
record_format Article
series Discrete Dynamics in Nature and Society
spelling doaj-art-35f8a84089274b4b9791b30ea369e2f52025-08-20T03:55:07ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2006-01-01200610.1155/DDNS/2006/7814578145Two periodic solutions of neutral difference equations modelling physiological processesJun Wu0Yicheng Liu1College of Mathematics and Computer Science, Changsha University of Science Technology, Changsha 410076, ChinaDepartment of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha 410073, ChinaWe 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.http://dx.doi.org/10.1155/DDNS/2006/78145
spellingShingle Jun Wu
Yicheng Liu
Two periodic solutions of neutral difference equations modelling physiological processes
Discrete Dynamics in Nature and Society
title Two periodic solutions of neutral difference equations modelling physiological processes
title_full Two periodic solutions of neutral difference equations modelling physiological processes
title_fullStr Two periodic solutions of neutral difference equations modelling physiological processes
title_full_unstemmed Two periodic solutions of neutral difference equations modelling physiological processes
title_short Two periodic solutions of neutral difference equations modelling physiological processes
title_sort two periodic solutions of neutral difference equations modelling physiological processes
url http://dx.doi.org/10.1155/DDNS/2006/78145
work_keys_str_mv AT junwu twoperiodicsolutionsofneutraldifferenceequationsmodellingphysiologicalprocesses
AT yichengliu twoperiodicsolutionsofneutraldifferenceequationsmodellingphysiologicalprocesses