DocumentCode
2842036
Title
Existence of Positive Periodic Solutions for Difference Equations of a Ratio-Dependent Predator-Prey System
Author
Guo, Wei
Author_Institution
Math. Coll., Beihua Univ., Jilin, China
fYear
2012
fDate
24-25 July 2012
Firstpage
202
Lastpage
205
Abstract
In this paper, the existence of positive periodic solutions to two compete predator-one smith growth for prey model governed by difference equations with ratio-dependent and periodic coefficients is established using the method of coincidence degree, obtain the sufficient conditions which guarantee the existence of the positive periodic solution of the periodic system.
Keywords
difference equations; ecology; predator-prey systems; coincidence degree method; difference equation; periodic coefficient; periodic system; positive periodic solution; ratio-dependent predator-prey system; sufficient condition; two compete predator-one Smith growth; Difference equations; Educational institutions; Mathematical model; Predator prey systems; Vectors; coincidence degree theory; positive periodic solution; predator-prey system; smith growth;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Computing Science (ICIC), 2012 Fifth International Conference on
Conference_Location
Liverpool
ISSN
2160-7443
Print_ISBN
978-1-4673-1985-0
Type
conf
DOI
10.1109/ICIC.2012.22
Filename
6258106
Link To Document