Title :
Profitless delays for permanence in a pure-delayed nonautonomous Lotka-Volterra competitive system with infinite delays and discrete delays
Author :
Meng, Xinzhu ; Cheng, Huidong ; Chen, Lansun
Author_Institution :
Shandong Univ. of Sci. & Technol., Qingdao
fDate :
July 30 2007-Aug. 1 2007
Abstract :
This paper studies a pure-delayed nonautonomous Lotka-Volterra competitive system with infinite delays and discrete delays. Sufficient conditions are obtained for the permanence of the system. The permanence of the system is dependent of time delays, that is, they are "profitless" delays because they have effect on the permanence of the system.
Keywords :
Volterra equations; delays; discrete delays; infinite delays; profitless delays; pure-delayed nonautonomous Lotka-Volterra competitive system; time delays; Artificial intelligence; Delay effects; Delay systems; Distributed computing; Educational institutions; Kernel; Mathematics; Negative feedback; Software engineering; Sufficient conditions;
Conference_Titel :
Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-2909-7
DOI :
10.1109/SNPD.2007.53
