This paper concerns the growth of two or three competing species in the same bounded domain. We focus on the following issue: given the same response growth parameters with different diffusion rate of two different species,which species will survive and which will not after a period of time. For this problem, given Neumann boundary conditions, we provide a short Matlab implementation of the numerical solution for this by using the finite element method, and propose some dynamic models to carry out the numerical research, including one-dimensional and two-dimensional cases. In two-dimensional cases, except for the convex domain (rectangular domain), we will compare the performance of these species by the finite element method on L-shape domain (a special polyhedral domain) and verify the theoretical predictions by the numerical computation.
為了持續優化網站功能與使用者體驗,本網站將Cookies分析技術用於網站營運、分析和個人化服務之目的。
若您繼續瀏覽本網站,即表示您同意本網站使用Cookies。