DocumentCode
514919
Title
Notice of Retraction
New Strange Attractor for a Delayed Nonautonomous Predator-prey Model Controlled by Impulse
Author
Zhanji Gui ; Jie Zhang ; Zhang, Y.-C.
Author_Institution
Dept. of Software Eng., Hainan Coll. of Software Technol., Qionghai, China
Volume
2
fYear
2010
fDate
6-7 March 2010
Firstpage
367
Lastpage
370
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
By means of the coincidence degree theory and its related continuation theorem, the existence of periodic solutions of nonautonomous predator-prey model controlled by impulse are investigated in this paper. The results extend earlier ones where impulses are absent. Further, using numerical simulation method the influences of the impulsive perturbations on the inherent oscillation are investigated. The numerical simulation shows that our models can occur in many forms of complexities including periodic oscillation and Gui strange attractor.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
By means of the coincidence degree theory and its related continuation theorem, the existence of periodic solutions of nonautonomous predator-prey model controlled by impulse are investigated in this paper. The results extend earlier ones where impulses are absent. Further, using numerical simulation method the influences of the impulsive perturbations on the inherent oscillation are investigated. The numerical simulation shows that our models can occur in many forms of complexities including periodic oscillation and Gui strange attractor.
Keywords
coincidence techniques; numerical analysis; predator-prey systems; Gui strange attractor; coincidence degree theory; continuation theorem,the; delayed nonautonomous predator-prey model; impulsive perturbations; inherent oscillation; numerical simulation method; periodic oscillation; Biological system modeling; Computer science education; Continuing education; Control engineering education; Delay; Differential equations; Educational technology; Numerical simulation; Paper technology; Predator prey systems; Impulses; Periodic solution; Predator-prey model; Strange attractor;
fLanguage
English
Publisher
ieee
Conference_Titel
Education Technology and Computer Science (ETCS), 2010 Second International Workshop on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-6388-6
Type
conf
DOI
10.1109/ETCS.2010.474
Filename
5459897
Link To Document