Title of article
Periodic Solutions for A Predator-Prey Model with Beddington-DeAngelis Type Functional Response on Time Scales
Author/Authors
Yang ، Lihui - Hunan City University , Yang ، Jianguang - Hunan City University , Zhong ، Qianhong - Guizhou College of Finance and Economics
Pages
9
From page
46
To page
54
Abstract
TIn this paper, the existence of periodic solutions of a predator-prey model with Beddington-DeAngelis type functional response is investigated by using the Gaines and Mawhin;s continuation theorem of coincidence degree theory on time scales. Some conditions are obtained for the existence of periodic so- lutions. The approach is uni ed to provide the existence of the desired solutions for the continuous di erential equations and discrete di erence equations.
Keywords
Beddington , DeAngelis type , coincidence degree , periodic solu tion , predator , prey system , time scales
Journal title
General Mathematics Notes
Serial Year
2011
Journal title
General Mathematics Notes
Record number
2457385
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