Coexistence and partial extinction in a delay competitive system subject to impulsive harvesting and stocking
Liu, Zhijun, Wu, Jianhua and Cheke, Robert A. (2010) Coexistence and partial extinction in a delay competitive system subject to impulsive harvesting and stocking. IMA Journal of Applied Mathematics, 75 (5). pp. 777-795. ISSN 0272-4960 (print), 1464-3634 (online) (doi:10.1093/imamat/hxq033)Full text not available from this repository.
The dynamic behaviour of a delay two-species competitive system controlled by means of impulsive harvesting and stocking controls is investigated. By using techniques derived from the theory of impulsive differential equations, sufficient conditions for both persistence and partial extinction are established, respectively. It was shown that the impulsive controls play important roles in shaping the dynamics. Numerical simulations are presented to substantiate the analytical results.
|Uncontrolled Keywords:||persistence and partial extinction, competitive system, impulse, delay|
|Subjects:||Q Science > QA Mathematics|
S Agriculture > S Agriculture (General)
|School / Department / Research Groups:||Natural Resources Institute|
Natural Resources Institute > Agriculture, Health & Environment
|Last Modified:||27 Feb 2012 15:23|
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