Mathematical model of ideal free distribution in the predator-prey system
نویسندگان
چکیده
We consider a system of reaction-diffusion-advection equations which describes the evolution spatial distributions antagonistic populations under directed migration. The concept an ideal free distribution (IFD) for predator-prey is introduced. find conditions on parameters there exist explicit stationary solutions with nonzero densities both species. numerical approach staggered grids used to analyze in case violation coefficients that provide IFD. construct asymptotic expansions inhomogeneous one-dimensional area and present results computational experiment IFD conditions.
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ژورنال
عنوان ژورنال: ??????????? ??????????. ??????????????? ???????????
سال: 2023
ISSN: ['2413-3639']
DOI: https://doi.org/10.22363/2413-3639-2023-69-2-237-249