Existence, Stationary Distribution, and Extinction of Predator-Prey System of Prey Dispersal with Stochastic Perturbation
نویسندگان
چکیده
منابع مشابه
Existence, Stationary Distribution, and Extinction of Predator-Prey System of Prey Dispersal with Stochastic Perturbation
and Applied Analysis 3 system takes the following form: dxi ⎡ ⎣xi ( ri − bixi − eiyi ) n ∑ j 1 dij ( xj − αijxi ) ⎤ ⎦dt σ1ixidB1i t , dyi yi −γi − δiyi εixi ) dt σ2iyidB2i t , i 1, 2, . . . , n. 1.3 Throughout this paper, we assume dij are nonnegative constants, dij is irreducible, and the parameters ri, γi, bi, ei, δi, εi are positive constants. In order to obtain better dynamic properties of ...
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ژورنال
عنوان ژورنال: Abstract and Applied Analysis
سال: 2012
ISSN: 1085-3375,1687-0409
DOI: 10.1155/2012/547152